64655496

素因数分解:

$2^3\times 3^5\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 184329600

約数和(自身を除く): 119674104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 243, 316, 324, 421, 474, 486, 632, 648, 711, 842, 948, 972, 1263, 1422, 1684, 1896, 1944, 2133, 2526, 2844, 3368, 3789, 4266, 5052, 5688, 6399, 7578, 8532, 10104, 11367, 12798, 15156, 17064, 19197, 22734, 25596, 30312, 33259, 34101, 38394, 45468, 51192, 66518, 68202, 76788, 90936, 99777, 102303, 133036, 136404, 153576, 199554, 204606, 266072, 272808, 299331, 399108, 409212, 598662, 798216, 818424, 897993, 1197324, 1795986, 2394648, 2693979, 3591972, 5387958, 7183944, 8081937, 10775916, 16163874, 21551832, 32327748, 64655496]

約数ペア:

[(1, 64655496), (2, 32327748), (3, 21551832), (4, 16163874), (6, 10775916), (8, 8081937), (9, 7183944), (12, 5387958), (18, 3591972), (24, 2693979), (27, 2394648), (36, 1795986), (54, 1197324), (72, 897993), (79, 818424), (81, 798216), (108, 598662), (158, 409212), (162, 399108), (216, 299331), (237, 272808), (243, 266072), (316, 204606), (324, 199554), (421, 153576), (474, 136404), (486, 133036), (632, 102303), (648, 99777), (711, 90936), (842, 76788), (948, 68202), (972, 66518), (1263, 51192), (1422, 45468), (1684, 38394), (1896, 34101), (1944, 33259), (2133, 30312), (2526, 25596), (2844, 22734), (3368, 19197), (3789, 17064), (4266, 15156), (5052, 12798), (5688, 11367), (6399, 10104), (7578, 8532)]