64738386

素因数分解:

$2^1\times 3^3\times {\mathrm{877}}^1\times {\mathrm{1367}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 144132480

約数和(自身を除く): 79394094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 877, 1367, 1754, 2631, 2734, 4101, 5262, 7893, 8202, 12303, 15786, 23679, 24606, 36909, 47358, 73818, 1198859, 2397718, 3596577, 7193154, 10789731, 21579462, 32369193, 64738386]

約数ペア:

[(1, 64738386), (2, 32369193), (3, 21579462), (6, 10789731), (9, 7193154), (18, 3596577), (27, 2397718), (54, 1198859), (877, 73818), (1367, 47358), (1754, 36909), (2631, 24606), (2734, 23679), (4101, 15786), (5262, 12303), (7893, 8202)]