40137576

素因数分解:

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

素因数の和:183

約数の個数: 128

約数和(自身を含む): 114048000

約数和(自身を除く): 73910424

約数列:

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

約数ペア:

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