71335264

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 201180672

約数和(自身を除く): 129845408

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 131, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 262, 272, 286, 308, 352, 364, 374, 416, 442, 476, 524, 544, 572, 616, 728, 748, 884, 917, 952, 1001, 1048, 1144, 1232, 1309, 1441, 1456, 1496, 1547, 1703, 1768, 1834, 1904, 2002, 2096, 2227, 2288, 2431, 2464, 2618, 2882, 2912, 2992, 3094, 3406, 3536, 3668, 3808, 4004, 4192, 4454, 4576, 4862, 5236, 5764, 5984, 6188, 6812, 7072, 7336, 8008, 8908, 9724, 10087, 10472, 11528, 11921, 12376, 13624, 14672, 15589, 16016, 17017, 17816, 18733, 19448, 20174, 20944, 23056, 23842, 24497, 24752, 27248, 28951, 29344, 31178, 32032, 34034, 35632, 37466, 38896, 40348, 41888, 46112, 47684, 48994, 49504, 54496, 57902, 62356, 68068, 71264, 74932, 77792, 80696, 95368, 97988, 115804, 124712, 131131, 136136, 149864, 161392, 171479, 190736, 195976, 202657, 231608, 249424, 262262, 272272, 299728, 318461, 322784, 342958, 381472, 391952, 405314, 463216, 498848, 524524, 544544, 599456, 636922, 685916, 783904, 810628, 926432, 1049048, 1273844, 1371832, 1621256, 2098096, 2229227, 2547688, 2743664, 3242512, 4196192, 4458454, 5095376, 5487328, 6485024, 8916908, 10190752, 17833816, 35667632, 71335264]

約数ペア:

[(1, 71335264), (2, 35667632), (4, 17833816), (7, 10190752), (8, 8916908), (11, 6485024), (13, 5487328), (14, 5095376), (16, 4458454), (17, 4196192), (22, 3242512), (26, 2743664), (28, 2547688), (32, 2229227), (34, 2098096), (44, 1621256), (52, 1371832), (56, 1273844), (68, 1049048), (77, 926432), (88, 810628), (91, 783904), (104, 685916), (112, 636922), (119, 599456), (131, 544544), (136, 524524), (143, 498848), (154, 463216), (176, 405314), (182, 391952), (187, 381472), (208, 342958), (221, 322784), (224, 318461), (238, 299728), (262, 272272), (272, 262262), (286, 249424), (308, 231608), (352, 202657), (364, 195976), (374, 190736), (416, 171479), (442, 161392), (476, 149864), (524, 136136), (544, 131131), (572, 124712), (616, 115804), (728, 97988), (748, 95368), (884, 80696), (917, 77792), (952, 74932), (1001, 71264), (1048, 68068), (1144, 62356), (1232, 57902), (1309, 54496), (1441, 49504), (1456, 48994), (1496, 47684), (1547, 46112), (1703, 41888), (1768, 40348), (1834, 38896), (1904, 37466), (2002, 35632), (2096, 34034), (2227, 32032), (2288, 31178), (2431, 29344), (2464, 28951), (2618, 27248), (2882, 24752), (2912, 24497), (2992, 23842), (3094, 23056), (3406, 20944), (3536, 20174), (3668, 19448), (3808, 18733), (4004, 17816), (4192, 17017), (4454, 16016), (4576, 15589), (4862, 14672), (5236, 13624), (5764, 12376), (5984, 11921), (6188, 11528), (6812, 10472), (7072, 10087), (7336, 9724), (8008, 8908)]