68611218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 159304320

約数和(自身を除く): 90693102

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 102, 118, 177, 221, 354, 442, 663, 767, 877, 1003, 1326, 1534, 1754, 2006, 2301, 2631, 3009, 4602, 5262, 6018, 11401, 13039, 14909, 22802, 26078, 29818, 34203, 39117, 44727, 51743, 68406, 78234, 89454, 103486, 155229, 193817, 310458, 387634, 581451, 672659, 879631, 1162902, 1345318, 1759262, 2017977, 2638893, 4035954, 5277786, 11435203, 22870406, 34305609, 68611218]

約数ペア:

[(1, 68611218), (2, 34305609), (3, 22870406), (6, 11435203), (13, 5277786), (17, 4035954), (26, 2638893), (34, 2017977), (39, 1759262), (51, 1345318), (59, 1162902), (78, 879631), (102, 672659), (118, 581451), (177, 387634), (221, 310458), (354, 193817), (442, 155229), (663, 103486), (767, 89454), (877, 78234), (1003, 68406), (1326, 51743), (1534, 44727), (1754, 39117), (2006, 34203), (2301, 29818), (2631, 26078), (3009, 22802), (4602, 14909), (5262, 13039), (6018, 11401)]