72010188

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{9391}}^1$

素因数の和:9475

約数の個数: 48

約数和(自身を含む): 189342720

約数和(自身を除く): 117332532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 9391, 18782, 28173, 37564, 56346, 84519, 112692, 169038, 253557, 338076, 507114, 666761, 1014228, 1333522, 2000283, 2667044, 4000566, 6000849, 8001132, 12001698, 18002547, 24003396, 36005094, 72010188]

約数ペア:

[(1, 72010188), (2, 36005094), (3, 24003396), (4, 18002547), (6, 12001698), (9, 8001132), (12, 6000849), (18, 4000566), (27, 2667044), (36, 2000283), (54, 1333522), (71, 1014228), (108, 666761), (142, 507114), (213, 338076), (284, 253557), (426, 169038), (639, 112692), (852, 84519), (1278, 56346), (1917, 37564), (2556, 28173), (3834, 18782), (7668, 9391)]