65518488

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 207554100

約数和(自身を除く): 142035612

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 379, 392, 441, 504, 588, 686, 758, 882, 1029, 1137, 1176, 1372, 1516, 1764, 2058, 2274, 2401, 2653, 2744, 3032, 3087, 3411, 3528, 4116, 4548, 4802, 5306, 6174, 6822, 7203, 7959, 8232, 9096, 9604, 10612, 12348, 13644, 14406, 15918, 18571, 19208, 21224, 21609, 23877, 24696, 27288, 28812, 31836, 37142, 43218, 47754, 55713, 57624, 63672, 74284, 86436, 95508, 111426, 129997, 148568, 167139, 172872, 191016, 222852, 259994, 334278, 389991, 445704, 519988, 668556, 779982, 909979, 1039976, 1169973, 1337112, 1559964, 1819958, 2339946, 2729937, 3119928, 3639916, 4679892, 5459874, 7279832, 8189811, 9359784, 10919748, 16379622, 21839496, 32759244, 65518488]

約数ペア:

[(1, 65518488), (2, 32759244), (3, 21839496), (4, 16379622), (6, 10919748), (7, 9359784), (8, 8189811), (9, 7279832), (12, 5459874), (14, 4679892), (18, 3639916), (21, 3119928), (24, 2729937), (28, 2339946), (36, 1819958), (42, 1559964), (49, 1337112), (56, 1169973), (63, 1039976), (72, 909979), (84, 779982), (98, 668556), (126, 519988), (147, 445704), (168, 389991), (196, 334278), (252, 259994), (294, 222852), (343, 191016), (379, 172872), (392, 167139), (441, 148568), (504, 129997), (588, 111426), (686, 95508), (758, 86436), (882, 74284), (1029, 63672), (1137, 57624), (1176, 55713), (1372, 47754), (1516, 43218), (1764, 37142), (2058, 31836), (2274, 28812), (2401, 27288), (2653, 24696), (2744, 23877), (3032, 21609), (3087, 21224), (3411, 19208), (3528, 18571), (4116, 15918), (4548, 14406), (4802, 13644), (5306, 12348), (6174, 10612), (6822, 9604), (7203, 9096), (7959, 8232)]