64891308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9181}}^1$

素因数の和:9238

約数の個数: 48

約数和(自身を含む): 164541440

約数和(自身を除く): 99650132

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 9181, 18362, 27543, 36724, 55086, 110172, 174439, 284611, 348878, 523317, 569222, 697756, 853833, 1046634, 1138444, 1707666, 2093268, 3415332, 5407609, 10815218, 16222827, 21630436, 32445654, 64891308]

約数ペア:

[(1, 64891308), (2, 32445654), (3, 21630436), (4, 16222827), (6, 10815218), (12, 5407609), (19, 3415332), (31, 2093268), (38, 1707666), (57, 1138444), (62, 1046634), (76, 853833), (93, 697756), (114, 569222), (124, 523317), (186, 348878), (228, 284611), (372, 174439), (589, 110172), (1178, 55086), (1767, 36724), (2356, 27543), (3534, 18362), (7068, 9181)]