80275152

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 155424048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 43, 46, 48, 57, 69, 76, 86, 89, 92, 114, 129, 138, 152, 172, 178, 184, 228, 258, 267, 276, 304, 344, 356, 368, 437, 456, 516, 534, 552, 688, 712, 817, 874, 912, 989, 1032, 1068, 1104, 1311, 1424, 1634, 1691, 1748, 1978, 2047, 2064, 2136, 2451, 2622, 2967, 3268, 3382, 3496, 3827, 3956, 4094, 4272, 4902, 5073, 5244, 5934, 6141, 6536, 6764, 6992, 7654, 7912, 8188, 9804, 10146, 10488, 11481, 11868, 12282, 13072, 13528, 15308, 15824, 16376, 18791, 19608, 20292, 20976, 22962, 23736, 24564, 27056, 30616, 32752, 37582, 38893, 39216, 40584, 45924, 47472, 49128, 56373, 61232, 72713, 75164, 77786, 81168, 88021, 91848, 98256, 112746, 116679, 145426, 150328, 155572, 176042, 183696, 218139, 225492, 233358, 264063, 290852, 300656, 311144, 352084, 436278, 450984, 466716, 528126, 581704, 622288, 704168, 872556, 901968, 933432, 1056252, 1163408, 1408336, 1672399, 1745112, 1866864, 2112504, 3344798, 3490224, 4225008, 5017197, 6689596, 10034394, 13379192, 20068788, 26758384, 40137576, 80275152]

約数ペア:

[(1, 80275152), (2, 40137576), (3, 26758384), (4, 20068788), (6, 13379192), (8, 10034394), (12, 6689596), (16, 5017197), (19, 4225008), (23, 3490224), (24, 3344798), (38, 2112504), (43, 1866864), (46, 1745112), (48, 1672399), (57, 1408336), (69, 1163408), (76, 1056252), (86, 933432), (89, 901968), (92, 872556), (114, 704168), (129, 622288), (138, 581704), (152, 528126), (172, 466716), (178, 450984), (184, 436278), (228, 352084), (258, 311144), (267, 300656), (276, 290852), (304, 264063), (344, 233358), (356, 225492), (368, 218139), (437, 183696), (456, 176042), (516, 155572), (534, 150328), (552, 145426), (688, 116679), (712, 112746), (817, 98256), (874, 91848), (912, 88021), (989, 81168), (1032, 77786), (1068, 75164), (1104, 72713), (1311, 61232), (1424, 56373), (1634, 49128), (1691, 47472), (1748, 45924), (1978, 40584), (2047, 39216), (2064, 38893), (2136, 37582), (2451, 32752), (2622, 30616), (2967, 27056), (3268, 24564), (3382, 23736), (3496, 22962), (3827, 20976), (3956, 20292), (4094, 19608), (4272, 18791), (4902, 16376), (5073, 15824), (5244, 15308), (5934, 13528), (6141, 13072), (6536, 12282), (6764, 11868), (6992, 11481), (7654, 10488), (7912, 10146), (8188, 9804)]