86953504

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 72

約数和(自身を含む): 199386684

約数和(自身を除く): 112433180

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1321, 1496, 1936, 2057, 2642, 2992, 3872, 4114, 5284, 5984, 8228, 10568, 14531, 16456, 21136, 22457, 29062, 32912, 42272, 44914, 58124, 65824, 89828, 116248, 159841, 179656, 232496, 247027, 319682, 359312, 464992, 494054, 639364, 718624, 988108, 1278728, 1976216, 2557456, 2717297, 3952432, 5114912, 5434594, 7904864, 10869188, 21738376, 43476752, 86953504]

約数ペア:

[(1, 86953504), (2, 43476752), (4, 21738376), (8, 10869188), (11, 7904864), (16, 5434594), (17, 5114912), (22, 3952432), (32, 2717297), (34, 2557456), (44, 1976216), (68, 1278728), (88, 988108), (121, 718624), (136, 639364), (176, 494054), (187, 464992), (242, 359312), (272, 319682), (352, 247027), (374, 232496), (484, 179656), (544, 159841), (748, 116248), (968, 89828), (1321, 65824), (1496, 58124), (1936, 44914), (2057, 42272), (2642, 32912), (2992, 29062), (3872, 22457), (4114, 21136), (5284, 16456), (5984, 14531), (8228, 10568)]