77680404

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 210833280

約数和(自身を除く): 133152876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 53, 54, 82, 106, 108, 123, 159, 164, 212, 246, 318, 331, 369, 477, 492, 636, 662, 738, 954, 993, 1107, 1324, 1431, 1476, 1908, 1986, 2173, 2214, 2862, 2979, 3972, 4346, 4428, 5724, 5958, 6519, 8692, 8937, 11916, 13038, 13571, 17543, 17874, 19557, 26076, 27142, 35086, 35748, 39114, 40713, 52629, 54284, 58671, 70172, 78228, 81426, 105258, 117342, 122139, 157887, 162852, 210516, 234684, 244278, 315774, 366417, 473661, 488556, 631548, 719263, 732834, 947322, 1438526, 1465668, 1894644, 2157789, 2877052, 4315578, 6473367, 8631156, 12946734, 19420101, 25893468, 38840202, 77680404]

約数ペア:

[(1, 77680404), (2, 38840202), (3, 25893468), (4, 19420101), (6, 12946734), (9, 8631156), (12, 6473367), (18, 4315578), (27, 2877052), (36, 2157789), (41, 1894644), (53, 1465668), (54, 1438526), (82, 947322), (106, 732834), (108, 719263), (123, 631548), (159, 488556), (164, 473661), (212, 366417), (246, 315774), (318, 244278), (331, 234684), (369, 210516), (477, 162852), (492, 157887), (636, 122139), (662, 117342), (738, 105258), (954, 81426), (993, 78228), (1107, 70172), (1324, 58671), (1431, 54284), (1476, 52629), (1908, 40713), (1986, 39114), (2173, 35748), (2214, 35086), (2862, 27142), (2979, 26076), (3972, 19557), (4346, 17874), (4428, 17543), (5724, 13571), (5958, 13038), (6519, 11916), (8692, 8937)]