64535688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{128047}}^1$

素因数の和:128066

約数の個数: 48

約数和(自身を含む): 199754880

約数和(自身を除く): 135219192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 128047, 256094, 384141, 512188, 768282, 896329, 1024376, 1152423, 1536564, 1792658, 2304846, 2688987, 3073128, 3585316, 4609692, 5377974, 7170632, 8066961, 9219384, 10755948, 16133922, 21511896, 32267844, 64535688]

約数ペア:

[(1, 64535688), (2, 32267844), (3, 21511896), (4, 16133922), (6, 10755948), (7, 9219384), (8, 8066961), (9, 7170632), (12, 5377974), (14, 4609692), (18, 3585316), (21, 3073128), (24, 2688987), (28, 2304846), (36, 1792658), (42, 1536564), (56, 1152423), (63, 1024376), (72, 896329), (84, 768282), (126, 512188), (168, 384141), (252, 256094), (504, 128047)]