84161268

素因数分解:

$2^2\times 3^4\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1054

約数の個数: 60

約数和(自身を含む): 220894212

約数和(自身を除く): 136732944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 421, 617, 842, 1234, 1263, 1684, 1851, 2468, 2526, 3702, 3789, 5052, 5553, 7404, 7578, 11106, 11367, 15156, 16659, 22212, 22734, 33318, 34101, 45468, 49977, 66636, 68202, 99954, 136404, 199908, 259757, 519514, 779271, 1039028, 1558542, 2337813, 3117084, 4675626, 7013439, 9351252, 14026878, 21040317, 28053756, 42080634, 84161268]

約数ペア:

[(1, 84161268), (2, 42080634), (3, 28053756), (4, 21040317), (6, 14026878), (9, 9351252), (12, 7013439), (18, 4675626), (27, 3117084), (36, 2337813), (54, 1558542), (81, 1039028), (108, 779271), (162, 519514), (324, 259757), (421, 199908), (617, 136404), (842, 99954), (1234, 68202), (1263, 66636), (1684, 49977), (1851, 45468), (2468, 34101), (2526, 33318), (3702, 22734), (3789, 22212), (5052, 16659), (5553, 15156), (7404, 11367), (7578, 11106)]