71407512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3161

約数の個数: 96

約数和(自身を含む): 218322000

約数和(自身を除く): 146914488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3109, 3828, 5742, 6218, 7656, 9327, 11484, 12436, 18654, 22968, 24872, 27981, 34199, 37308, 55962, 68398, 74616, 90161, 102597, 111924, 136796, 180322, 205194, 223848, 270483, 273592, 307791, 360644, 410388, 540966, 615582, 721288, 811449, 820776, 991771, 1081932, 1231164, 1622898, 1983542, 2163864, 2462328, 2975313, 3245796, 3967084, 5950626, 6491592, 7934168, 8925939, 11901252, 17851878, 23802504, 35703756, 71407512]

約数ペア:

[(1, 71407512), (2, 35703756), (3, 23802504), (4, 17851878), (6, 11901252), (8, 8925939), (9, 7934168), (11, 6491592), (12, 5950626), (18, 3967084), (22, 3245796), (24, 2975313), (29, 2462328), (33, 2163864), (36, 1983542), (44, 1622898), (58, 1231164), (66, 1081932), (72, 991771), (87, 820776), (88, 811449), (99, 721288), (116, 615582), (132, 540966), (174, 410388), (198, 360644), (232, 307791), (261, 273592), (264, 270483), (319, 223848), (348, 205194), (396, 180322), (522, 136796), (638, 111924), (696, 102597), (792, 90161), (957, 74616), (1044, 68398), (1276, 55962), (1914, 37308), (2088, 34199), (2552, 27981), (2871, 24872), (3109, 22968), (3828, 18654), (5742, 12436), (6218, 11484), (7656, 9327)]