72818768

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1356

約数の個数: 60

約数和(自身を含む): 160549620

約数和(自身を除く): 87730852

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 232, 242, 319, 464, 484, 638, 968, 1276, 1297, 1936, 2552, 2594, 3509, 5104, 5188, 7018, 10376, 14036, 14267, 20752, 28072, 28534, 37613, 56144, 57068, 75226, 114136, 150452, 156937, 228272, 300904, 313874, 413743, 601808, 627748, 827486, 1255496, 1654972, 2510992, 3309944, 4551173, 6619888, 9102346, 18204692, 36409384, 72818768]

約数ペア:

[(1, 72818768), (2, 36409384), (4, 18204692), (8, 9102346), (11, 6619888), (16, 4551173), (22, 3309944), (29, 2510992), (44, 1654972), (58, 1255496), (88, 827486), (116, 627748), (121, 601808), (176, 413743), (232, 313874), (242, 300904), (319, 228272), (464, 156937), (484, 150452), (638, 114136), (968, 75226), (1276, 57068), (1297, 56144), (1936, 37613), (2552, 28534), (2594, 28072), (3509, 20752), (5104, 14267), (5188, 14036), (7018, 10376)]