64995162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 141073632

約数和(自身を除く): 76078470

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 361, 703, 722, 811, 1083, 1406, 1622, 2109, 2166, 2433, 4218, 4866, 13357, 15409, 26714, 30007, 30818, 40071, 46227, 60014, 80142, 90021, 92454, 180042, 292771, 570133, 585542, 878313, 1140266, 1710399, 1756626, 3420798, 10832527, 21665054, 32497581, 64995162]

約数ペア:

[(1, 64995162), (2, 32497581), (3, 21665054), (6, 10832527), (19, 3420798), (37, 1756626), (38, 1710399), (57, 1140266), (74, 878313), (111, 585542), (114, 570133), (222, 292771), (361, 180042), (703, 92454), (722, 90021), (811, 80142), (1083, 60014), (1406, 46227), (1622, 40071), (2109, 30818), (2166, 30007), (2433, 26714), (4218, 15409), (4866, 13357)]