81054933804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1101

約数の個数: 216

約数和(自身を含む): 229283461680

約数和(自身を除く): 148228527876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 229, 234, 279, 372, 403, 458, 468, 558, 687, 787, 806, 916, 961, 1116, 1209, 1374, 1574, 1612, 1922, 2061, 2361, 2418, 2748, 2883, 2977, 3148, 3627, 3844, 4122, 4722, 4836, 5766, 5954, 7083, 7099, 7254, 8244, 8649, 8931, 9444, 10231, 11532, 11908, 12493, 14166, 14198, 14508, 17298, 17862, 20462, 21297, 24397, 24986, 26793, 28332, 28396, 30693, 34596, 35724, 37479, 40924, 42594, 48794, 49972, 53586, 61386, 63891, 73191, 74958, 85188, 92079, 92287, 97588, 107172, 112437, 122772, 127782, 146382, 149916, 180223, 184158, 184574, 219573, 220069, 224874, 255564, 276861, 292764, 317161, 360446, 368316, 369148, 439146, 440138, 449748, 540669, 553722, 634322, 660207, 720892, 756307, 830583, 878292, 880276, 951483, 1081338, 1107444, 1268644, 1320414, 1512614, 1622007, 1661166, 1902966, 1980621, 2162676, 2268921, 2342899, 2640828, 2854449, 2860897, 3025228, 3244014, 3322332, 3805932, 3961242, 4537842, 4685798, 5586913, 5708898, 5721794, 6488028, 6806763, 7028697, 7922484, 8582691, 9075684, 9371596, 9831991, 11173826, 11417796, 11443588, 13613526, 14057394, 16760739, 17165382, 19663982, 21086091, 22347652, 25748073, 27227052, 28114788, 29495973, 33521478, 34330764, 39327964, 42172182, 50282217, 51496146, 58991946, 67042956, 72629869, 84344364, 88487919, 100564434, 102992292, 117983892, 145259738, 173194303, 176975838, 201128868, 217889607, 290519476, 346388606, 353951676, 435779214, 519582909, 653668821, 692777212, 871558428, 1039165818, 1307337642, 1558748727, 2078331636, 2251525939, 2614675284, 3117497454, 4503051878, 6234994908, 6754577817, 9006103756, 13509155634, 20263733451, 27018311268, 40527466902, 81054933804]

約数ペア:

[(1, 81054933804), (2, 40527466902), (3, 27018311268), (4, 20263733451), (6, 13509155634), (9, 9006103756), (12, 6754577817), (13, 6234994908), (18, 4503051878), (26, 3117497454), (31, 2614675284), (36, 2251525939), (39, 2078331636), (52, 1558748727), (62, 1307337642), (78, 1039165818), (93, 871558428), (117, 692777212), (124, 653668821), (156, 519582909), (186, 435779214), (229, 353951676), (234, 346388606), (279, 290519476), (372, 217889607), (403, 201128868), (458, 176975838), (468, 173194303), (558, 145259738), (687, 117983892), (787, 102992292), (806, 100564434), (916, 88487919), (961, 84344364), (1116, 72629869), (1209, 67042956), (1374, 58991946), (1574, 51496146), (1612, 50282217), (1922, 42172182), (2061, 39327964), (2361, 34330764), (2418, 33521478), (2748, 29495973), (2883, 28114788), (2977, 27227052), (3148, 25748073), (3627, 22347652), (3844, 21086091), (4122, 19663982), (4722, 17165382), (4836, 16760739), (5766, 14057394), (5954, 13613526), (7083, 11443588), (7099, 11417796), (7254, 11173826), (8244, 9831991), (8649, 9371596), (8931, 9075684), (9444, 8582691), (10231, 7922484), (11532, 7028697), (11908, 6806763), (12493, 6488028), (14166, 5721794), (14198, 5708898), (14508, 5586913), (17298, 4685798), (17862, 4537842), (20462, 3961242), (21297, 3805932), (24397, 3322332), (24986, 3244014), (26793, 3025228), (28332, 2860897), (28396, 2854449), (30693, 2640828), (34596, 2342899), (35724, 2268921), (37479, 2162676), (40924, 1980621), (42594, 1902966), (48794, 1661166), (49972, 1622007), (53586, 1512614), (61386, 1320414), (63891, 1268644), (73191, 1107444), (74958, 1081338), (85188, 951483), (92079, 880276), (92287, 878292), (97588, 830583), (107172, 756307), (112437, 720892), (122772, 660207), (127782, 634322), (146382, 553722), (149916, 540669), (180223, 449748), (184158, 440138), (184574, 439146), (219573, 369148), (220069, 368316), (224874, 360446), (255564, 317161), (276861, 292764)]