71442684

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{15149}}^1$

素因数の和:15290

約数の個数: 36

約数和(自身を含む): 181981800

約数和(自身を除く): 110539116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 15149, 30298, 45447, 60596, 90894, 136341, 181788, 272682, 545364, 1984519, 3969038, 5953557, 7938076, 11907114, 17860671, 23814228, 35721342, 71442684]

約数ペア:

[(1, 71442684), (2, 35721342), (3, 23814228), (4, 17860671), (6, 11907114), (9, 7938076), (12, 5953557), (18, 3969038), (36, 1984519), (131, 545364), (262, 272682), (393, 181788), (524, 136341), (786, 90894), (1179, 60596), (1572, 45447), (2358, 30298), (4716, 15149)]