85385808

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2659}}^1$

素因数の和:2896

約数の個数: 60

約数和(自身を含む): 240123520

約数和(自身を除く): 154737712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2659, 2676, 3568, 4014, 5318, 5352, 7977, 8028, 10636, 10704, 15954, 16056, 21272, 23931, 31908, 32112, 42544, 47862, 63816, 95724, 127632, 191448, 382896, 592957, 1185914, 1778871, 2371828, 3557742, 4743656, 5336613, 7115484, 9487312, 10673226, 14230968, 21346452, 28461936, 42692904, 85385808]

約数ペア:

[(1, 85385808), (2, 42692904), (3, 28461936), (4, 21346452), (6, 14230968), (8, 10673226), (9, 9487312), (12, 7115484), (16, 5336613), (18, 4743656), (24, 3557742), (36, 2371828), (48, 1778871), (72, 1185914), (144, 592957), (223, 382896), (446, 191448), (669, 127632), (892, 95724), (1338, 63816), (1784, 47862), (2007, 42544), (2659, 32112), (2676, 31908), (3568, 23931), (4014, 21272), (5318, 16056), (5352, 15954), (7977, 10704), (8028, 10636)]