90045592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 209260800

約数和(自身を除く): 119215208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 179, 182, 358, 364, 691, 716, 728, 1253, 1382, 1432, 2327, 2506, 2764, 4654, 4837, 5012, 5528, 8983, 9308, 9674, 10024, 16289, 17966, 18616, 19348, 32578, 35932, 38696, 62881, 65156, 71864, 123689, 125762, 130312, 247378, 251524, 494756, 503048, 865823, 989512, 1607957, 1731646, 3215914, 3463292, 6431828, 6926584, 11255699, 12863656, 22511398, 45022796, 90045592]

約数ペア:

[(1, 90045592), (2, 45022796), (4, 22511398), (7, 12863656), (8, 11255699), (13, 6926584), (14, 6431828), (26, 3463292), (28, 3215914), (52, 1731646), (56, 1607957), (91, 989512), (104, 865823), (179, 503048), (182, 494756), (358, 251524), (364, 247378), (691, 130312), (716, 125762), (728, 123689), (1253, 71864), (1382, 65156), (1432, 62881), (2327, 38696), (2506, 35932), (2764, 32578), (4654, 19348), (4837, 18616), (5012, 17966), (5528, 16289), (8983, 10024), (9308, 9674)]