90629748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:2997

約数の個数: 72

約数和(自身を含む): 253169280

約数和(自身を除く): 162539532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 2897, 3476, 5214, 5794, 7821, 8691, 10428, 11588, 15642, 17382, 26073, 31284, 31867, 34764, 52146, 63734, 95601, 104292, 127468, 191202, 228863, 286803, 382404, 457726, 573606, 686589, 915452, 1147212, 1373178, 2059767, 2517493, 2746356, 4119534, 5034986, 7552479, 8239068, 10069972, 15104958, 22657437, 30209916, 45314874, 90629748]

約数ペア:

[(1, 90629748), (2, 45314874), (3, 30209916), (4, 22657437), (6, 15104958), (9, 10069972), (11, 8239068), (12, 7552479), (18, 5034986), (22, 4119534), (33, 2746356), (36, 2517493), (44, 2059767), (66, 1373178), (79, 1147212), (99, 915452), (132, 686589), (158, 573606), (198, 457726), (237, 382404), (316, 286803), (396, 228863), (474, 191202), (711, 127468), (869, 104292), (948, 95601), (1422, 63734), (1738, 52146), (2607, 34764), (2844, 31867), (2897, 31284), (3476, 26073), (5214, 17382), (5794, 15642), (7821, 11588), (8691, 10428)]