83641968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 248067456

約数和(自身を除く): 164425488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 457, 492, 496, 558, 656, 738, 744, 914, 984, 1116, 1271, 1371, 1476, 1488, 1828, 1968, 2232, 2542, 2742, 2952, 3656, 3813, 4113, 4464, 5084, 5484, 5904, 7312, 7626, 8226, 10168, 10968, 11439, 14167, 15252, 16452, 18737, 20336, 21936, 22878, 28334, 30504, 32904, 37474, 42501, 45756, 56211, 56668, 61008, 65808, 74948, 85002, 91512, 112422, 113336, 127503, 149896, 168633, 170004, 183024, 224844, 226672, 255006, 299792, 337266, 340008, 449688, 510012, 580847, 674532, 680016, 899376, 1020024, 1161694, 1349064, 1742541, 2040048, 2323388, 2698128, 3485082, 4646776, 5227623, 6970164, 9293552, 10455246, 13940328, 20910492, 27880656, 41820984, 83641968]

約数ペア:

[(1, 83641968), (2, 41820984), (3, 27880656), (4, 20910492), (6, 13940328), (8, 10455246), (9, 9293552), (12, 6970164), (16, 5227623), (18, 4646776), (24, 3485082), (31, 2698128), (36, 2323388), (41, 2040048), (48, 1742541), (62, 1349064), (72, 1161694), (82, 1020024), (93, 899376), (123, 680016), (124, 674532), (144, 580847), (164, 510012), (186, 449688), (246, 340008), (248, 337266), (279, 299792), (328, 255006), (369, 226672), (372, 224844), (457, 183024), (492, 170004), (496, 168633), (558, 149896), (656, 127503), (738, 113336), (744, 112422), (914, 91512), (984, 85002), (1116, 74948), (1271, 65808), (1371, 61008), (1476, 56668), (1488, 56211), (1828, 45756), (1968, 42501), (2232, 37474), (2542, 32904), (2742, 30504), (2952, 28334), (3656, 22878), (3813, 21936), (4113, 20336), (4464, 18737), (5084, 16452), (5484, 15252), (5904, 14167), (7312, 11439), (7626, 10968), (8226, 10168)]