68072316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3331}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 172411008

約数和(自身を除く): 104338692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3331, 3406, 5109, 6662, 6812, 9993, 10218, 13324, 19986, 20436, 39972, 43303, 86606, 129909, 173212, 259818, 436361, 519636, 872722, 1309083, 1745444, 2618166, 5236332, 5672693, 11345386, 17018079, 22690772, 34036158, 68072316]

約数ペア:

[(1, 68072316), (2, 34036158), (3, 22690772), (4, 17018079), (6, 11345386), (12, 5672693), (13, 5236332), (26, 2618166), (39, 1745444), (52, 1309083), (78, 872722), (131, 519636), (156, 436361), (262, 259818), (393, 173212), (524, 129909), (786, 86606), (1572, 43303), (1703, 39972), (3331, 20436), (3406, 19986), (5109, 13324), (6662, 10218), (6812, 9993)]