64171692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137119}}^1$

素因数の和:137142

約数の個数: 36

約数和(自身を含む): 174690880

約数和(自身を除く): 110519188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 137119, 274238, 411357, 548476, 822714, 1234071, 1645428, 1782547, 2468142, 3565094, 4936284, 5347641, 7130188, 10695282, 16042923, 21390564, 32085846, 64171692]

約数ペア:

[(1, 64171692), (2, 32085846), (3, 21390564), (4, 16042923), (6, 10695282), (9, 7130188), (12, 5347641), (13, 4936284), (18, 3565094), (26, 2468142), (36, 1782547), (39, 1645428), (52, 1234071), (78, 822714), (117, 548476), (156, 411357), (234, 274238), (468, 137119)]