87918372

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{3119}}^1$

素因数の和:3167

約数の個数: 72

約数和(自身を含む): 238492800

約数和(自身を除く): 150574428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 2349, 3119, 3132, 4698, 6238, 7047, 9357, 9396, 12476, 14094, 18714, 28071, 28188, 37428, 56142, 84213, 90451, 112284, 168426, 180902, 252639, 271353, 336852, 361804, 505278, 542706, 757917, 814059, 1010556, 1085412, 1515834, 1628118, 2442177, 3031668, 3256236, 4884354, 7326531, 9768708, 14653062, 21979593, 29306124, 43959186, 87918372]

約数ペア:

[(1, 87918372), (2, 43959186), (3, 29306124), (4, 21979593), (6, 14653062), (9, 9768708), (12, 7326531), (18, 4884354), (27, 3256236), (29, 3031668), (36, 2442177), (54, 1628118), (58, 1515834), (81, 1085412), (87, 1010556), (108, 814059), (116, 757917), (162, 542706), (174, 505278), (243, 361804), (261, 336852), (324, 271353), (348, 252639), (486, 180902), (522, 168426), (783, 112284), (972, 90451), (1044, 84213), (1566, 56142), (2349, 37428), (3119, 28188), (3132, 28071), (4698, 18714), (6238, 14094), (7047, 12476), (9357, 9396)]