68178996

素因数分解:

$2^2\times 3^6\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 84

約数和(自身を含む): 181420512

約数和(自身を除く): 113241516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 227, 243, 309, 324, 412, 454, 486, 618, 681, 729, 908, 927, 972, 1236, 1362, 1458, 1854, 2043, 2724, 2781, 2916, 3708, 4086, 5562, 6129, 8172, 8343, 11124, 12258, 16686, 18387, 23381, 24516, 25029, 33372, 36774, 46762, 50058, 55161, 70143, 73548, 75087, 93524, 100116, 110322, 140286, 150174, 165483, 210429, 220644, 280572, 300348, 330966, 420858, 631287, 661932, 841716, 1262574, 1893861, 2525148, 3787722, 5681583, 7575444, 11363166, 17044749, 22726332, 34089498, 68178996]

約数ペア:

[(1, 68178996), (2, 34089498), (3, 22726332), (4, 17044749), (6, 11363166), (9, 7575444), (12, 5681583), (18, 3787722), (27, 2525148), (36, 1893861), (54, 1262574), (81, 841716), (103, 661932), (108, 631287), (162, 420858), (206, 330966), (227, 300348), (243, 280572), (309, 220644), (324, 210429), (412, 165483), (454, 150174), (486, 140286), (618, 110322), (681, 100116), (729, 93524), (908, 75087), (927, 73548), (972, 70143), (1236, 55161), (1362, 50058), (1458, 46762), (1854, 36774), (2043, 33372), (2724, 25029), (2781, 24516), (2916, 23381), (3708, 18387), (4086, 16686), (5562, 12258), (6129, 11124), (8172, 8343)]