29427372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 80751216

約数和(自身を除く): 51323844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 277, 454, 468, 554, 681, 831, 908, 1108, 1362, 1662, 2043, 2493, 2724, 2951, 3324, 3601, 4086, 4986, 5902, 7202, 8172, 8853, 9972, 10803, 11804, 14404, 17706, 21606, 26559, 32409, 35412, 43212, 53118, 62879, 64818, 106236, 125758, 129636, 188637, 251516, 377274, 565911, 754548, 817427, 1131822, 1634854, 2263644, 2452281, 3269708, 4904562, 7356843, 9809124, 14713686, 29427372]

約数ペア:

[(1, 29427372), (2, 14713686), (3, 9809124), (4, 7356843), (6, 4904562), (9, 3269708), (12, 2452281), (13, 2263644), (18, 1634854), (26, 1131822), (36, 817427), (39, 754548), (52, 565911), (78, 377274), (117, 251516), (156, 188637), (227, 129636), (234, 125758), (277, 106236), (454, 64818), (468, 62879), (554, 53118), (681, 43212), (831, 35412), (908, 32409), (1108, 26559), (1362, 21606), (1662, 17706), (2043, 14404), (2493, 11804), (2724, 10803), (2951, 9972), (3324, 8853), (3601, 8172), (4086, 7202), (4986, 5902)]