72813048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 240226560

約数和(自身を除く): 167413512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 41, 42, 44, 56, 62, 66, 77, 82, 84, 88, 93, 123, 124, 132, 154, 164, 168, 186, 217, 231, 246, 248, 264, 287, 308, 328, 341, 372, 434, 451, 462, 492, 574, 616, 651, 682, 744, 861, 868, 902, 924, 961, 984, 1023, 1148, 1271, 1302, 1353, 1364, 1722, 1736, 1804, 1848, 1922, 2046, 2296, 2387, 2542, 2604, 2706, 2728, 2883, 3157, 3444, 3608, 3813, 3844, 4092, 4774, 5084, 5208, 5412, 5766, 6314, 6727, 6888, 7161, 7626, 7688, 8184, 8897, 9471, 9548, 10168, 10571, 10824, 11532, 12628, 13454, 13981, 14322, 15252, 17794, 18942, 19096, 20181, 21142, 23064, 25256, 26691, 26908, 27962, 28644, 30504, 31713, 35588, 37884, 39401, 40362, 41943, 42284, 53382, 53816, 55924, 57288, 63426, 71176, 73997, 75768, 78802, 80724, 83886, 84568, 97867, 106764, 111848, 118203, 126852, 147994, 157604, 161448, 167772, 195734, 213528, 221991, 236406, 253704, 275807, 293601, 295988, 315208, 335544, 391468, 433411, 443982, 472812, 551614, 587202, 591976, 782936, 827421, 866822, 887964, 945624, 1103228, 1174404, 1300233, 1654842, 1733644, 1775928, 2206456, 2348808, 2600466, 3033877, 3309684, 3467288, 5200932, 6067754, 6619368, 9101631, 10401864, 12135508, 18203262, 24271016, 36406524, 72813048]

約数ペア:

[(1, 72813048), (2, 36406524), (3, 24271016), (4, 18203262), (6, 12135508), (7, 10401864), (8, 9101631), (11, 6619368), (12, 6067754), (14, 5200932), (21, 3467288), (22, 3309684), (24, 3033877), (28, 2600466), (31, 2348808), (33, 2206456), (41, 1775928), (42, 1733644), (44, 1654842), (56, 1300233), (62, 1174404), (66, 1103228), (77, 945624), (82, 887964), (84, 866822), (88, 827421), (93, 782936), (123, 591976), (124, 587202), (132, 551614), (154, 472812), (164, 443982), (168, 433411), (186, 391468), (217, 335544), (231, 315208), (246, 295988), (248, 293601), (264, 275807), (287, 253704), (308, 236406), (328, 221991), (341, 213528), (372, 195734), (434, 167772), (451, 161448), (462, 157604), (492, 147994), (574, 126852), (616, 118203), (651, 111848), (682, 106764), (744, 97867), (861, 84568), (868, 83886), (902, 80724), (924, 78802), (961, 75768), (984, 73997), (1023, 71176), (1148, 63426), (1271, 57288), (1302, 55924), (1353, 53816), (1364, 53382), (1722, 42284), (1736, 41943), (1804, 40362), (1848, 39401), (1922, 37884), (2046, 35588), (2296, 31713), (2387, 30504), (2542, 28644), (2604, 27962), (2706, 26908), (2728, 26691), (2883, 25256), (3157, 23064), (3444, 21142), (3608, 20181), (3813, 19096), (3844, 18942), (4092, 17794), (4774, 15252), (5084, 14322), (5208, 13981), (5412, 13454), (5766, 12628), (6314, 11532), (6727, 10824), (6888, 10571), (7161, 10168), (7626, 9548), (7688, 9471), (8184, 8897)]