180861864

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4903}}^1$

素因数の和:4994

約数の個数: 64

約数和(自身を含む): 476668800

約数和(自身を除く): 295806936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 424, 636, 696, 1272, 1537, 3074, 4611, 4903, 6148, 9222, 9806, 12296, 14709, 18444, 19612, 29418, 36888, 39224, 58836, 117672, 142187, 259859, 284374, 426561, 519718, 568748, 779577, 853122, 1039436, 1137496, 1559154, 1706244, 2078872, 3118308, 3412488, 6236616, 7535911, 15071822, 22607733, 30143644, 45215466, 60287288, 90430932, 180861864]

約数ペア:

[(1, 180861864), (2, 90430932), (3, 60287288), (4, 45215466), (6, 30143644), (8, 22607733), (12, 15071822), (24, 7535911), (29, 6236616), (53, 3412488), (58, 3118308), (87, 2078872), (106, 1706244), (116, 1559154), (159, 1137496), (174, 1039436), (212, 853122), (232, 779577), (318, 568748), (348, 519718), (424, 426561), (636, 284374), (696, 259859), (1272, 142187), (1537, 117672), (3074, 58836), (4611, 39224), (4903, 36888), (6148, 29418), (9222, 19612), (9806, 18444), (12296, 14709)]