64476984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18787}}^1$

素因数の和:18820

約数の個数: 64

約数和(自身を含む): 189383040

約数和(自身を除く): 124906056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 18787, 37574, 56361, 75148, 112722, 150296, 206657, 225444, 244231, 413314, 450888, 488462, 619971, 732693, 826628, 976924, 1239942, 1465386, 1653256, 1953848, 2479884, 2686541, 2930772, 4959768, 5373082, 5861544, 8059623, 10746164, 16119246, 21492328, 32238492, 64476984]

約数ペア:

[(1, 64476984), (2, 32238492), (3, 21492328), (4, 16119246), (6, 10746164), (8, 8059623), (11, 5861544), (12, 5373082), (13, 4959768), (22, 2930772), (24, 2686541), (26, 2479884), (33, 1953848), (39, 1653256), (44, 1465386), (52, 1239942), (66, 976924), (78, 826628), (88, 732693), (104, 619971), (132, 488462), (143, 450888), (156, 413314), (264, 244231), (286, 225444), (312, 206657), (429, 150296), (572, 112722), (858, 75148), (1144, 56361), (1716, 37574), (3432, 18787)]