90791856

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 269268480

約数和(自身を除く): 178476624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 79, 92, 138, 144, 158, 184, 207, 237, 276, 316, 347, 368, 414, 474, 552, 632, 694, 711, 828, 948, 1041, 1104, 1264, 1388, 1422, 1656, 1817, 1896, 2082, 2776, 2844, 3123, 3312, 3634, 3792, 4164, 5451, 5552, 5688, 6246, 7268, 7981, 8328, 10902, 11376, 12492, 14536, 15962, 16353, 16656, 21804, 23943, 24984, 27413, 29072, 31924, 32706, 43608, 47886, 49968, 54826, 63848, 65412, 71829, 82239, 87216, 95772, 109652, 127696, 130824, 143658, 164478, 191544, 219304, 246717, 261648, 287316, 328956, 383088, 438608, 493434, 574632, 630499, 657912, 986868, 1149264, 1260998, 1315824, 1891497, 1973736, 2521996, 3782994, 3947472, 5043992, 5674491, 7565988, 10087984, 11348982, 15131976, 22697964, 30263952, 45395928, 90791856]

約数ペア:

[(1, 90791856), (2, 45395928), (3, 30263952), (4, 22697964), (6, 15131976), (8, 11348982), (9, 10087984), (12, 7565988), (16, 5674491), (18, 5043992), (23, 3947472), (24, 3782994), (36, 2521996), (46, 1973736), (48, 1891497), (69, 1315824), (72, 1260998), (79, 1149264), (92, 986868), (138, 657912), (144, 630499), (158, 574632), (184, 493434), (207, 438608), (237, 383088), (276, 328956), (316, 287316), (347, 261648), (368, 246717), (414, 219304), (474, 191544), (552, 164478), (632, 143658), (694, 130824), (711, 127696), (828, 109652), (948, 95772), (1041, 87216), (1104, 82239), (1264, 71829), (1388, 65412), (1422, 63848), (1656, 54826), (1817, 49968), (1896, 47886), (2082, 43608), (2776, 32706), (2844, 31924), (3123, 29072), (3312, 27413), (3634, 24984), (3792, 23943), (4164, 21804), (5451, 16656), (5552, 16353), (5688, 15962), (6246, 14536), (7268, 12492), (7981, 11376), (8328, 10902)]