8984927772

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{11987}}^1$

素因数の和:12487

約数の個数: 72

約数和(自身を含む): 23249431296

約数和(自身を除く): 14264503524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 443, 564, 846, 886, 1329, 1692, 1772, 2658, 3987, 5316, 7974, 11987, 15948, 20821, 23974, 35961, 41642, 47948, 62463, 71922, 83284, 107883, 124926, 143844, 187389, 215766, 249852, 374778, 431532, 563389, 749556, 1126778, 1690167, 2253556, 3380334, 5070501, 5310241, 6760668, 10141002, 10620482, 15930723, 20282004, 21240964, 31861446, 47792169, 63722892, 95584338, 191168676, 249581327, 499162654, 748743981, 998325308, 1497487962, 2246231943, 2994975924, 4492463886, 8984927772]

約数ペア:

[(1, 8984927772), (2, 4492463886), (3, 2994975924), (4, 2246231943), (6, 1497487962), (9, 998325308), (12, 748743981), (18, 499162654), (36, 249581327), (47, 191168676), (94, 95584338), (141, 63722892), (188, 47792169), (282, 31861446), (423, 21240964), (443, 20282004), (564, 15930723), (846, 10620482), (886, 10141002), (1329, 6760668), (1692, 5310241), (1772, 5070501), (2658, 3380334), (3987, 2253556), (5316, 1690167), (7974, 1126778), (11987, 749556), (15948, 563389), (20821, 431532), (23974, 374778), (35961, 249852), (41642, 215766), (47948, 187389), (62463, 143844), (71922, 124926), (83284, 107883)]