61389912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 164275200

約数和(自身を除く): 102885288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2207, 2318, 3477, 4414, 4636, 6621, 6954, 8828, 9272, 13242, 13908, 17656, 26484, 27816, 41933, 52968, 83866, 125799, 134627, 167732, 251598, 269254, 335464, 403881, 503196, 538508, 807762, 1006392, 1077016, 1615524, 2557913, 3231048, 5115826, 7673739, 10231652, 15347478, 20463304, 30694956, 61389912]

約数ペア:

[(1, 61389912), (2, 30694956), (3, 20463304), (4, 15347478), (6, 10231652), (8, 7673739), (12, 5115826), (19, 3231048), (24, 2557913), (38, 1615524), (57, 1077016), (61, 1006392), (76, 807762), (114, 538508), (122, 503196), (152, 403881), (183, 335464), (228, 269254), (244, 251598), (366, 167732), (456, 134627), (488, 125799), (732, 83866), (1159, 52968), (1464, 41933), (2207, 27816), (2318, 26484), (3477, 17656), (4414, 13908), (4636, 13242), (6621, 9272), (6954, 8828)]