68742864

素因数分解:

$2^4\times 3^3\times {\mathrm{227}}^1\times {\mathrm{701}}^1$

素因数の和:945

約数の個数: 80

約数和(自身を含む): 198469440

約数和(自身を除く): 129726576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 227, 432, 454, 681, 701, 908, 1362, 1402, 1816, 2043, 2103, 2724, 2804, 3632, 4086, 4206, 5448, 5608, 6129, 6309, 8172, 8412, 10896, 11216, 12258, 12618, 16344, 16824, 18927, 24516, 25236, 32688, 33648, 37854, 49032, 50472, 75708, 98064, 100944, 151416, 159127, 302832, 318254, 477381, 636508, 954762, 1273016, 1432143, 1909524, 2546032, 2864286, 3819048, 4296429, 5728572, 7638096, 8592858, 11457144, 17185716, 22914288, 34371432, 68742864]

約数ペア:

[(1, 68742864), (2, 34371432), (3, 22914288), (4, 17185716), (6, 11457144), (8, 8592858), (9, 7638096), (12, 5728572), (16, 4296429), (18, 3819048), (24, 2864286), (27, 2546032), (36, 1909524), (48, 1432143), (54, 1273016), (72, 954762), (108, 636508), (144, 477381), (216, 318254), (227, 302832), (432, 159127), (454, 151416), (681, 100944), (701, 98064), (908, 75708), (1362, 50472), (1402, 49032), (1816, 37854), (2043, 33648), (2103, 32688), (2724, 25236), (2804, 24516), (3632, 18927), (4086, 16824), (4206, 16344), (5448, 12618), (5608, 12258), (6129, 11216), (6309, 10896), (8172, 8412)]