87545718

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 215822880

約数和(自身を除く): 128277162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 169, 181, 234, 318, 338, 351, 362, 477, 507, 543, 689, 702, 954, 1014, 1086, 1378, 1431, 1521, 1629, 2067, 2353, 2862, 3042, 3258, 4134, 4563, 4706, 4887, 6201, 7059, 8957, 9126, 9593, 9774, 12402, 14118, 17914, 18603, 19186, 21177, 26871, 28779, 30589, 37206, 42354, 53742, 57558, 61178, 63531, 80613, 86337, 91767, 124709, 127062, 161226, 172674, 183534, 241839, 249418, 259011, 275301, 374127, 483678, 518022, 550602, 748254, 825903, 1122381, 1621217, 1651806, 2244762, 3242434, 3367143, 4863651, 6734286, 9727302, 14590953, 29181906, 43772859, 87545718]

約数ペア:

[(1, 87545718), (2, 43772859), (3, 29181906), (6, 14590953), (9, 9727302), (13, 6734286), (18, 4863651), (26, 3367143), (27, 3242434), (39, 2244762), (53, 1651806), (54, 1621217), (78, 1122381), (106, 825903), (117, 748254), (159, 550602), (169, 518022), (181, 483678), (234, 374127), (318, 275301), (338, 259011), (351, 249418), (362, 241839), (477, 183534), (507, 172674), (543, 161226), (689, 127062), (702, 124709), (954, 91767), (1014, 86337), (1086, 80613), (1378, 63531), (1431, 61178), (1521, 57558), (1629, 53742), (2067, 42354), (2353, 37206), (2862, 30589), (3042, 28779), (3258, 26871), (4134, 21177), (4563, 19186), (4706, 18603), (4887, 17914), (6201, 14118), (7059, 12402), (8957, 9774), (9126, 9593)]