7774572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 21387520

約数和(自身を除く): 13612948

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 61, 76, 78, 86, 114, 122, 129, 156, 172, 183, 228, 244, 247, 258, 366, 494, 516, 559, 732, 741, 793, 817, 988, 1118, 1159, 1482, 1586, 1634, 1677, 2236, 2318, 2379, 2451, 2623, 2964, 3172, 3268, 3354, 3477, 4636, 4758, 4902, 5246, 6708, 6954, 7869, 9516, 9804, 10492, 10621, 13908, 15067, 15738, 21242, 30134, 31476, 31863, 34099, 42484, 45201, 49837, 60268, 63726, 68198, 90402, 99674, 102297, 127452, 136396, 149511, 180804, 199348, 204594, 299022, 409188, 598044, 647881, 1295762, 1943643, 2591524, 3887286, 7774572]

約数ペア:

[(1, 7774572), (2, 3887286), (3, 2591524), (4, 1943643), (6, 1295762), (12, 647881), (13, 598044), (19, 409188), (26, 299022), (38, 204594), (39, 199348), (43, 180804), (52, 149511), (57, 136396), (61, 127452), (76, 102297), (78, 99674), (86, 90402), (114, 68198), (122, 63726), (129, 60268), (156, 49837), (172, 45201), (183, 42484), (228, 34099), (244, 31863), (247, 31476), (258, 30134), (366, 21242), (494, 15738), (516, 15067), (559, 13908), (732, 10621), (741, 10492), (793, 9804), (817, 9516), (988, 7869), (1118, 6954), (1159, 6708), (1482, 5246), (1586, 4902), (1634, 4758), (1677, 4636), (2236, 3477), (2318, 3354), (2379, 3268), (2451, 3172), (2623, 2964)]