75872004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 203965440

約数和(自身を除く): 128093436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 116, 124, 156, 174, 186, 348, 372, 377, 403, 541, 754, 806, 899, 1082, 1131, 1209, 1508, 1612, 1623, 1798, 2164, 2262, 2418, 2697, 3246, 3596, 4524, 4836, 5394, 6492, 7033, 10788, 11687, 14066, 15689, 16771, 21099, 23374, 28132, 31378, 33542, 35061, 42198, 46748, 47067, 50313, 62756, 67084, 70122, 84396, 94134, 100626, 140244, 188268, 201252, 203957, 218023, 407914, 436046, 486359, 611871, 654069, 815828, 872092, 972718, 1223742, 1308138, 1459077, 1945436, 2447484, 2616276, 2918154, 5836308, 6322667, 12645334, 18968001, 25290668, 37936002, 75872004]

約数ペア:

[(1, 75872004), (2, 37936002), (3, 25290668), (4, 18968001), (6, 12645334), (12, 6322667), (13, 5836308), (26, 2918154), (29, 2616276), (31, 2447484), (39, 1945436), (52, 1459077), (58, 1308138), (62, 1223742), (78, 972718), (87, 872092), (93, 815828), (116, 654069), (124, 611871), (156, 486359), (174, 436046), (186, 407914), (348, 218023), (372, 203957), (377, 201252), (403, 188268), (541, 140244), (754, 100626), (806, 94134), (899, 84396), (1082, 70122), (1131, 67084), (1209, 62756), (1508, 50313), (1612, 47067), (1623, 46748), (1798, 42198), (2164, 35061), (2262, 33542), (2418, 31378), (2697, 28132), (3246, 23374), (3596, 21099), (4524, 16771), (4836, 15689), (5394, 14066), (6492, 11687), (7033, 10788)]