64837351644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6813509}}^1$

素因数の和:6813590

約数の個数: 48

約数和(自身を含む): 165595547040

約数和(自身を除く): 100758195396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 6813509, 13627018, 20440527, 27254036, 40881054, 81762108, 88575617, 177151234, 265726851, 354302468, 415624049, 531453702, 831248098, 1062907404, 1246872147, 1662496196, 2493744294, 4987488588, 5403112637, 10806225274, 16209337911, 21612450548, 32418675822, 64837351644]

約数ペア:

[(1, 64837351644), (2, 32418675822), (3, 21612450548), (4, 16209337911), (6, 10806225274), (12, 5403112637), (13, 4987488588), (26, 2493744294), (39, 1662496196), (52, 1246872147), (61, 1062907404), (78, 831248098), (122, 531453702), (156, 415624049), (183, 354302468), (244, 265726851), (366, 177151234), (732, 88575617), (793, 81762108), (1586, 40881054), (2379, 27254036), (3172, 20440527), (4758, 13627018), (9516, 6813509)]