71527764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 138136236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 199, 231, 308, 389, 398, 462, 597, 778, 796, 924, 1167, 1194, 1393, 1556, 2189, 2334, 2388, 2723, 2786, 4179, 4279, 4378, 4668, 5446, 5572, 6567, 8169, 8358, 8558, 8756, 10892, 12837, 13134, 15323, 16338, 16716, 17116, 25674, 26268, 29953, 30646, 32676, 45969, 51348, 59906, 61292, 77411, 89859, 91938, 119812, 154822, 179718, 183876, 232233, 309644, 359436, 464466, 541877, 851521, 928932, 1083754, 1625631, 1703042, 2167508, 2554563, 3251262, 3406084, 5109126, 5960647, 6502524, 10218252, 11921294, 17881941, 23842588, 35763882, 71527764]

約数ペア:

[(1, 71527764), (2, 35763882), (3, 23842588), (4, 17881941), (6, 11921294), (7, 10218252), (11, 6502524), (12, 5960647), (14, 5109126), (21, 3406084), (22, 3251262), (28, 2554563), (33, 2167508), (42, 1703042), (44, 1625631), (66, 1083754), (77, 928932), (84, 851521), (132, 541877), (154, 464466), (199, 359436), (231, 309644), (308, 232233), (389, 183876), (398, 179718), (462, 154822), (597, 119812), (778, 91938), (796, 89859), (924, 77411), (1167, 61292), (1194, 59906), (1393, 51348), (1556, 45969), (2189, 32676), (2334, 30646), (2388, 29953), (2723, 26268), (2786, 25674), (4179, 17116), (4279, 16716), (4378, 16338), (4668, 15323), (5446, 13134), (5572, 12837), (6567, 10892), (8169, 8756), (8358, 8558)]