78166872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5053

約数の個数: 96

約数和(自身を含む): 249799680

約数和(自身を除く): 171632808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5003, 5208, 7812, 10006, 15009, 15624, 20012, 30018, 35021, 40024, 45027, 60036, 70042, 90054, 105063, 120072, 140084, 155093, 180108, 210126, 280168, 310186, 315189, 360216, 420252, 465279, 620372, 630378, 840504, 930558, 1085651, 1240744, 1260756, 1395837, 1861116, 2171302, 2521512, 2791674, 3256953, 3722232, 4342604, 5583348, 6513906, 8685208, 9770859, 11166696, 13027812, 19541718, 26055624, 39083436, 78166872]

約数ペア:

[(1, 78166872), (2, 39083436), (3, 26055624), (4, 19541718), (6, 13027812), (7, 11166696), (8, 9770859), (9, 8685208), (12, 6513906), (14, 5583348), (18, 4342604), (21, 3722232), (24, 3256953), (28, 2791674), (31, 2521512), (36, 2171302), (42, 1861116), (56, 1395837), (62, 1260756), (63, 1240744), (72, 1085651), (84, 930558), (93, 840504), (124, 630378), (126, 620372), (168, 465279), (186, 420252), (217, 360216), (248, 315189), (252, 310186), (279, 280168), (372, 210126), (434, 180108), (504, 155093), (558, 140084), (651, 120072), (744, 105063), (868, 90054), (1116, 70042), (1302, 60036), (1736, 45027), (1953, 40024), (2232, 35021), (2604, 30018), (3906, 20012), (5003, 15624), (5208, 15009), (7812, 10006)]