72039276

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 188107920

約数和(自身を除く): 116068644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 173, 258, 269, 346, 387, 516, 519, 538, 692, 774, 807, 1038, 1076, 1548, 1557, 1614, 2076, 2421, 3114, 3228, 4842, 6228, 7439, 9684, 11567, 14878, 22317, 23134, 29756, 34701, 44634, 46268, 46537, 66951, 69402, 89268, 93074, 104103, 133902, 138804, 139611, 186148, 208206, 267804, 279222, 416412, 418833, 558444, 837666, 1675332, 2001091, 4002182, 6003273, 8004364, 12006546, 18009819, 24013092, 36019638, 72039276]

約数ペア:

[(1, 72039276), (2, 36019638), (3, 24013092), (4, 18009819), (6, 12006546), (9, 8004364), (12, 6003273), (18, 4002182), (36, 2001091), (43, 1675332), (86, 837666), (129, 558444), (172, 418833), (173, 416412), (258, 279222), (269, 267804), (346, 208206), (387, 186148), (516, 139611), (519, 138804), (538, 133902), (692, 104103), (774, 93074), (807, 89268), (1038, 69402), (1076, 66951), (1548, 46537), (1557, 46268), (1614, 44634), (2076, 34701), (2421, 29756), (3114, 23134), (3228, 22317), (4842, 14878), (6228, 11567), (7439, 9684)]