72078708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27179}}^1$

素因数の和:27216

約数の個数: 48

約数和(自身を含む): 191782080

約数和(自身を除く): 119703372

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 27179, 54358, 81537, 108716, 163074, 326148, 353327, 462043, 706654, 924086, 1059981, 1386129, 1413308, 1848172, 2119962, 2772258, 4239924, 5544516, 6006559, 12013118, 18019677, 24026236, 36039354, 72078708]

約数ペア:

[(1, 72078708), (2, 36039354), (3, 24026236), (4, 18019677), (6, 12013118), (12, 6006559), (13, 5544516), (17, 4239924), (26, 2772258), (34, 2119962), (39, 1848172), (51, 1413308), (52, 1386129), (68, 1059981), (78, 924086), (102, 706654), (156, 462043), (204, 353327), (221, 326148), (442, 163074), (663, 108716), (884, 81537), (1326, 54358), (2652, 27179)]