86656552548

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1493

約数の個数: 96

約数和(自身を含む): 205519362048

約数和(自身を除く): 118862809500

約数列:

[1, 2, 3, 4, 6, 12, 157, 191, 281, 314, 382, 471, 562, 573, 628, 764, 843, 857, 942, 1124, 1146, 1686, 1714, 1884, 2292, 2571, 3372, 3428, 5142, 10284, 29987, 44117, 53671, 59974, 88234, 89961, 107342, 119948, 132351, 134549, 161013, 163687, 176468, 179922, 214684, 240817, 264702, 269098, 322026, 327374, 359844, 403647, 481634, 491061, 529404, 538196, 644052, 654748, 722451, 807294, 963268, 982122, 1444902, 1614588, 1964244, 2889804, 8426347, 16852694, 25279041, 25698859, 33705388, 37808269, 45996047, 50558082, 51397718, 75616538, 77096577, 91992094, 101116164, 102795436, 113424807, 137988141, 151233076, 154193154, 183984188, 226849614, 275976282, 308386308, 453699228, 551952564, 7221379379, 14442758758, 21664138137, 28885517516, 43328276274, 86656552548]

約数ペア:

[(1, 86656552548), (2, 43328276274), (3, 28885517516), (4, 21664138137), (6, 14442758758), (12, 7221379379), (157, 551952564), (191, 453699228), (281, 308386308), (314, 275976282), (382, 226849614), (471, 183984188), (562, 154193154), (573, 151233076), (628, 137988141), (764, 113424807), (843, 102795436), (857, 101116164), (942, 91992094), (1124, 77096577), (1146, 75616538), (1686, 51397718), (1714, 50558082), (1884, 45996047), (2292, 37808269), (2571, 33705388), (3372, 25698859), (3428, 25279041), (5142, 16852694), (10284, 8426347), (29987, 2889804), (44117, 1964244), (53671, 1614588), (59974, 1444902), (88234, 982122), (89961, 963268), (107342, 807294), (119948, 722451), (132351, 654748), (134549, 644052), (161013, 538196), (163687, 529404), (176468, 491061), (179922, 481634), (214684, 403647), (240817, 359844), (264702, 327374), (269098, 322026)]