78679872

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5980

約数の個数: 84

約数和(自身を含む): 235366560

約数和(自身を除く): 156686688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 5939, 6624, 11878, 13248, 17817, 23756, 35634, 47512, 53451, 71268, 95024, 106902, 136597, 142536, 190048, 213804, 273194, 285072, 380096, 409791, 427608, 546388, 570144, 819582, 855216, 1092776, 1140288, 1229373, 1639164, 1710432, 2185552, 2458746, 3278328, 3420864, 4371104, 4917492, 6556656, 8742208, 9834984, 13113312, 19669968, 26226624, 39339936, 78679872]

約数ペア:

[(1, 78679872), (2, 39339936), (3, 26226624), (4, 19669968), (6, 13113312), (8, 9834984), (9, 8742208), (12, 6556656), (16, 4917492), (18, 4371104), (23, 3420864), (24, 3278328), (32, 2458746), (36, 2185552), (46, 1710432), (48, 1639164), (64, 1229373), (69, 1140288), (72, 1092776), (92, 855216), (96, 819582), (138, 570144), (144, 546388), (184, 427608), (192, 409791), (207, 380096), (276, 285072), (288, 273194), (368, 213804), (414, 190048), (552, 142536), (576, 136597), (736, 106902), (828, 95024), (1104, 71268), (1472, 53451), (1656, 47512), (2208, 35634), (3312, 23756), (4416, 17817), (5939, 13248), (6624, 11878)]