72565668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 108

約数和(自身を含む): 220426752

約数和(自身を除く): 147861084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1327, 1519, 1764, 1953, 2604, 2654, 3038, 3906, 3981, 4557, 5308, 6076, 7812, 7962, 9114, 9289, 11943, 13671, 15924, 18228, 18578, 23886, 27342, 27867, 37156, 41137, 47772, 54684, 55734, 65023, 82274, 83601, 111468, 123411, 130046, 164548, 167202, 195069, 246822, 260092, 287959, 334404, 370233, 390138, 493644, 575918, 585207, 740466, 780276, 863877, 1151836, 1170414, 1480932, 1727754, 2015713, 2340828, 2591631, 3455508, 4031426, 5183262, 6047139, 8062852, 10366524, 12094278, 18141417, 24188556, 36282834, 72565668]

約数ペア:

[(1, 72565668), (2, 36282834), (3, 24188556), (4, 18141417), (6, 12094278), (7, 10366524), (9, 8062852), (12, 6047139), (14, 5183262), (18, 4031426), (21, 3455508), (28, 2591631), (31, 2340828), (36, 2015713), (42, 1727754), (49, 1480932), (62, 1170414), (63, 1151836), (84, 863877), (93, 780276), (98, 740466), (124, 585207), (126, 575918), (147, 493644), (186, 390138), (196, 370233), (217, 334404), (252, 287959), (279, 260092), (294, 246822), (372, 195069), (434, 167202), (441, 164548), (558, 130046), (588, 123411), (651, 111468), (868, 83601), (882, 82274), (1116, 65023), (1302, 55734), (1327, 54684), (1519, 47772), (1764, 41137), (1953, 37156), (2604, 27867), (2654, 27342), (3038, 23886), (3906, 18578), (3981, 18228), (4557, 15924), (5308, 13671), (6076, 11943), (7812, 9289), (7962, 9114)]