90719482

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 165657960

約数和(自身を除く): 74938478

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 137, 203, 233, 274, 406, 466, 959, 1421, 1631, 1918, 2842, 3262, 3973, 6713, 6757, 7946, 11417, 13426, 13514, 22834, 27811, 31921, 47299, 55622, 63842, 94598, 194677, 223447, 331093, 389354, 446894, 662186, 925709, 1564129, 1851418, 3128258, 6479963, 12959926, 45359741, 90719482]

約数ペア:

[(1, 90719482), (2, 45359741), (7, 12959926), (14, 6479963), (29, 3128258), (49, 1851418), (58, 1564129), (98, 925709), (137, 662186), (203, 446894), (233, 389354), (274, 331093), (406, 223447), (466, 194677), (959, 94598), (1421, 63842), (1631, 55622), (1918, 47299), (2842, 31921), (3262, 27811), (3973, 22834), (6713, 13514), (6757, 13426), (7946, 11417)]