72587268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3673

約数の個数: 72

約数和(自身を含む): 202250048

約数和(自身を除く): 129662780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 3607, 5031, 6708, 7214, 10062, 10821, 14428, 20124, 21642, 32463, 43284, 46891, 64926, 93782, 129852, 140673, 155101, 187564, 281346, 310202, 422019, 465303, 562692, 620404, 844038, 930606, 1395909, 1688076, 1861212, 2016313, 2791818, 4032626, 5583636, 6048939, 8065252, 12097878, 18146817, 24195756, 36293634, 72587268]

約数ペア:

[(1, 72587268), (2, 36293634), (3, 24195756), (4, 18146817), (6, 12097878), (9, 8065252), (12, 6048939), (13, 5583636), (18, 4032626), (26, 2791818), (36, 2016313), (39, 1861212), (43, 1688076), (52, 1395909), (78, 930606), (86, 844038), (117, 620404), (129, 562692), (156, 465303), (172, 422019), (234, 310202), (258, 281346), (387, 187564), (468, 155101), (516, 140673), (559, 129852), (774, 93782), (1118, 64926), (1548, 46891), (1677, 43284), (2236, 32463), (3354, 21642), (3607, 20124), (5031, 14428), (6708, 10821), (7214, 10062)]