68628564

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 179088000

約数和(自身を除く): 110459436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 79, 118, 158, 177, 236, 237, 316, 354, 409, 474, 531, 708, 711, 818, 948, 1062, 1227, 1422, 1636, 2124, 2454, 2844, 3681, 4661, 4908, 7362, 9322, 13983, 14724, 18644, 24131, 27966, 32311, 41949, 48262, 55932, 64622, 72393, 83898, 96524, 96933, 129244, 144786, 167796, 193866, 217179, 289572, 290799, 387732, 434358, 581598, 868716, 1163196, 1906349, 3812698, 5719047, 7625396, 11438094, 17157141, 22876188, 34314282, 68628564]

約数ペア:

[(1, 68628564), (2, 34314282), (3, 22876188), (4, 17157141), (6, 11438094), (9, 7625396), (12, 5719047), (18, 3812698), (36, 1906349), (59, 1163196), (79, 868716), (118, 581598), (158, 434358), (177, 387732), (236, 290799), (237, 289572), (316, 217179), (354, 193866), (409, 167796), (474, 144786), (531, 129244), (708, 96933), (711, 96524), (818, 83898), (948, 72393), (1062, 64622), (1227, 55932), (1422, 48262), (1636, 41949), (2124, 32311), (2454, 27966), (2844, 24131), (3681, 18644), (4661, 14724), (4908, 13983), (7362, 9322)]