4205716308

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{87641}}^1$

素因数の和:87725

約数の個数: 72

約数和(自身を含む): 11229394176

約数和(自身を除く): 7023677868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3999, 5332, 7998, 11997, 15996, 23994, 47988, 87641, 175282, 262923, 350564, 525846, 788769, 1051692, 1577538, 2716871, 3155076, 3768563, 5433742, 7537126, 8150613, 10867484, 11305689, 15074252, 16301226, 22611378, 24451839, 32602452, 33917067, 45222756, 48903678, 67834134, 97807356, 116825453, 135668268, 233650906, 350476359, 467301812, 700952718, 1051429077, 1401905436, 2102858154, 4205716308]

約数ペア:

[(1, 4205716308), (2, 2102858154), (3, 1401905436), (4, 1051429077), (6, 700952718), (9, 467301812), (12, 350476359), (18, 233650906), (31, 135668268), (36, 116825453), (43, 97807356), (62, 67834134), (86, 48903678), (93, 45222756), (124, 33917067), (129, 32602452), (172, 24451839), (186, 22611378), (258, 16301226), (279, 15074252), (372, 11305689), (387, 10867484), (516, 8150613), (558, 7537126), (774, 5433742), (1116, 3768563), (1333, 3155076), (1548, 2716871), (2666, 1577538), (3999, 1051692), (5332, 788769), (7998, 525846), (11997, 350564), (15996, 262923), (23994, 175282), (47988, 87641)]