77514642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 180685440

約数和(自身を除く): 103170798

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 151, 158, 171, 237, 302, 342, 361, 453, 474, 711, 722, 906, 1083, 1359, 1422, 1501, 2166, 2718, 2869, 3002, 3249, 4503, 5738, 6498, 8607, 9006, 11929, 13509, 17214, 23858, 25821, 27018, 28519, 35787, 51642, 54511, 57038, 71574, 85557, 107361, 109022, 163533, 171114, 214722, 226651, 256671, 327066, 453302, 490599, 513342, 679953, 981198, 1359906, 2039859, 4079718, 4306369, 8612738, 12919107, 25838214, 38757321, 77514642]

約数ペア:

[(1, 77514642), (2, 38757321), (3, 25838214), (6, 12919107), (9, 8612738), (18, 4306369), (19, 4079718), (38, 2039859), (57, 1359906), (79, 981198), (114, 679953), (151, 513342), (158, 490599), (171, 453302), (237, 327066), (302, 256671), (342, 226651), (361, 214722), (453, 171114), (474, 163533), (711, 109022), (722, 107361), (906, 85557), (1083, 71574), (1359, 57038), (1422, 54511), (1501, 51642), (2166, 35787), (2718, 28519), (2869, 27018), (3002, 25821), (3249, 23858), (4503, 17214), (5738, 13509), (6498, 11929), (8607, 9006)]