78708576

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 220872960

約数和(自身を除く): 142164384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 69, 86, 92, 96, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 736, 829, 989, 1032, 1104, 1376, 1658, 1978, 2064, 2208, 2487, 2967, 3316, 3956, 4128, 4974, 5934, 6632, 7912, 9948, 11868, 13264, 15824, 19067, 19896, 23736, 26528, 31648, 35647, 38134, 39792, 47472, 57201, 71294, 76268, 79584, 94944, 106941, 114402, 142588, 152536, 213882, 228804, 285176, 305072, 427764, 457608, 570352, 610144, 819881, 855528, 915216, 1140704, 1639762, 1711056, 1830432, 2459643, 3279524, 3422112, 4919286, 6559048, 9838572, 13118096, 19677144, 26236192, 39354288, 78708576]

約数ペア:

[(1, 78708576), (2, 39354288), (3, 26236192), (4, 19677144), (6, 13118096), (8, 9838572), (12, 6559048), (16, 4919286), (23, 3422112), (24, 3279524), (32, 2459643), (43, 1830432), (46, 1711056), (48, 1639762), (69, 1140704), (86, 915216), (92, 855528), (96, 819881), (129, 610144), (138, 570352), (172, 457608), (184, 427764), (258, 305072), (276, 285176), (344, 228804), (368, 213882), (516, 152536), (552, 142588), (688, 114402), (736, 106941), (829, 94944), (989, 79584), (1032, 76268), (1104, 71294), (1376, 57201), (1658, 47472), (1978, 39792), (2064, 38134), (2208, 35647), (2487, 31648), (2967, 26528), (3316, 23736), (3956, 19896), (4128, 19067), (4974, 15824), (5934, 13264), (6632, 11868), (7912, 9948)]