86642604

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2319

約数の個数: 72

約数和(自身を含む): 232792560

約数和(自身を除く): 146149956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 2243, 3219, 4292, 4486, 6438, 6729, 8972, 9657, 12876, 13458, 19314, 20187, 26916, 38628, 40374, 65047, 80748, 82991, 130094, 165982, 195141, 248973, 260188, 331964, 390282, 497946, 585423, 746919, 780564, 995892, 1170846, 1493838, 2341692, 2406739, 2987676, 4813478, 7220217, 9626956, 14440434, 21660651, 28880868, 43321302, 86642604]

約数ペア:

[(1, 86642604), (2, 43321302), (3, 28880868), (4, 21660651), (6, 14440434), (9, 9626956), (12, 7220217), (18, 4813478), (29, 2987676), (36, 2406739), (37, 2341692), (58, 1493838), (74, 1170846), (87, 995892), (111, 780564), (116, 746919), (148, 585423), (174, 497946), (222, 390282), (261, 331964), (333, 260188), (348, 248973), (444, 195141), (522, 165982), (666, 130094), (1044, 82991), (1073, 80748), (1332, 65047), (2146, 40374), (2243, 38628), (3219, 26916), (4292, 20187), (4486, 19314), (6438, 13458), (6729, 12876), (8972, 9657)]