87664356

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1601}}^1$

素因数の和:1643

約数の個数: 90

約数和(自身を含む): 248311602

約数和(自身を除く): 160647246

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 1601, 2028, 2106, 3042, 3202, 4212, 4563, 4803, 6084, 6404, 9126, 9606, 13689, 14409, 18252, 19212, 20813, 27378, 28818, 41626, 43227, 54756, 57636, 62439, 83252, 86454, 124878, 129681, 172908, 187317, 249756, 259362, 270569, 374634, 518724, 541138, 561951, 749268, 811707, 1082276, 1123902, 1623414, 1685853, 2247804, 2435121, 3246828, 3371706, 4870242, 6743412, 7305363, 9740484, 14610726, 21916089, 29221452, 43832178, 87664356]

約数ペア:

[(1, 87664356), (2, 43832178), (3, 29221452), (4, 21916089), (6, 14610726), (9, 9740484), (12, 7305363), (13, 6743412), (18, 4870242), (26, 3371706), (27, 3246828), (36, 2435121), (39, 2247804), (52, 1685853), (54, 1623414), (78, 1123902), (81, 1082276), (108, 811707), (117, 749268), (156, 561951), (162, 541138), (169, 518724), (234, 374634), (324, 270569), (338, 259362), (351, 249756), (468, 187317), (507, 172908), (676, 129681), (702, 124878), (1014, 86454), (1053, 83252), (1404, 62439), (1521, 57636), (1601, 54756), (2028, 43227), (2106, 41626), (3042, 28818), (3202, 27378), (4212, 20813), (4563, 19212), (4803, 18252), (6084, 14409), (6404, 13689), (9126, 9606)]