79348932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4009

約数の個数: 72

約数和(自身を含む): 221084864

約数和(自身を除く): 141735932

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, 3943, 5031, 6708, 7886, 10062, 11829, 15772, 20124, 23658, 35487, 47316, 51259, 70974, 102518, 141948, 153777, 169549, 205036, 307554, 339098, 461331, 508647, 615108, 678196, 922662, 1017294, 1525941, 1845324, 2034588, 2204137, 3051882, 4408274, 6103764, 6612411, 8816548, 13224822, 19837233, 26449644, 39674466, 79348932]

約数ペア:

[(1, 79348932), (2, 39674466), (3, 26449644), (4, 19837233), (6, 13224822), (9, 8816548), (12, 6612411), (13, 6103764), (18, 4408274), (26, 3051882), (36, 2204137), (39, 2034588), (43, 1845324), (52, 1525941), (78, 1017294), (86, 922662), (117, 678196), (129, 615108), (156, 508647), (172, 461331), (234, 339098), (258, 307554), (387, 205036), (468, 169549), (516, 153777), (559, 141948), (774, 102518), (1118, 70974), (1548, 51259), (1677, 47316), (2236, 35487), (3354, 23658), (3943, 20124), (5031, 15772), (6708, 11829), (7886, 10062)]