80214984

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 230817600

約数和(自身を除く): 150602616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 59, 69, 72, 92, 118, 138, 177, 184, 207, 236, 276, 354, 414, 472, 531, 552, 708, 821, 828, 1062, 1357, 1416, 1642, 1656, 2124, 2463, 2714, 3284, 4071, 4248, 4926, 5428, 6568, 7389, 8142, 9852, 10856, 12213, 14778, 16284, 18883, 19704, 24426, 29556, 32568, 37766, 48439, 48852, 56649, 59112, 75532, 96878, 97704, 113298, 145317, 151064, 169947, 193756, 226596, 290634, 339894, 387512, 435951, 453192, 581268, 679788, 871902, 1114097, 1162536, 1359576, 1743804, 2228194, 3342291, 3487608, 4456388, 6684582, 8912776, 10026873, 13369164, 20053746, 26738328, 40107492, 80214984]

約数ペア:

[(1, 80214984), (2, 40107492), (3, 26738328), (4, 20053746), (6, 13369164), (8, 10026873), (9, 8912776), (12, 6684582), (18, 4456388), (23, 3487608), (24, 3342291), (36, 2228194), (46, 1743804), (59, 1359576), (69, 1162536), (72, 1114097), (92, 871902), (118, 679788), (138, 581268), (177, 453192), (184, 435951), (207, 387512), (236, 339894), (276, 290634), (354, 226596), (414, 193756), (472, 169947), (531, 151064), (552, 145317), (708, 113298), (821, 97704), (828, 96878), (1062, 75532), (1357, 59112), (1416, 56649), (1642, 48852), (1656, 48439), (2124, 37766), (2463, 32568), (2714, 29556), (3284, 24426), (4071, 19704), (4248, 18883), (4926, 16284), (5428, 14778), (6568, 12213), (7389, 10856), (8142, 9852)]