129968532

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 339603264

約数和(自身を除く): 209634732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 113, 129, 172, 226, 258, 339, 387, 452, 516, 678, 743, 774, 1017, 1356, 1486, 1548, 2034, 2229, 2972, 4068, 4458, 4859, 6687, 8916, 9718, 13374, 14577, 19436, 26748, 29154, 31949, 43731, 58308, 63898, 83959, 87462, 95847, 127796, 167918, 174924, 191694, 251877, 287541, 335836, 383388, 503754, 575082, 755631, 1007508, 1150164, 1511262, 3022524, 3610237, 7220474, 10830711, 14440948, 21661422, 32492133, 43322844, 64984266, 129968532]

約数ペア:

[(1, 129968532), (2, 64984266), (3, 43322844), (4, 32492133), (6, 21661422), (9, 14440948), (12, 10830711), (18, 7220474), (36, 3610237), (43, 3022524), (86, 1511262), (113, 1150164), (129, 1007508), (172, 755631), (226, 575082), (258, 503754), (339, 383388), (387, 335836), (452, 287541), (516, 251877), (678, 191694), (743, 174924), (774, 167918), (1017, 127796), (1356, 95847), (1486, 87462), (1548, 83959), (2034, 63898), (2229, 58308), (2972, 43731), (4068, 31949), (4458, 29154), (4859, 26748), (6687, 19436), (8916, 14577), (9718, 13374)]