64644492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{211}}^2$

素因数の和:451

約数の個数: 54

約数和(自身を含む): 166585692

約数和(自身を除く): 101941200

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 211, 242, 363, 422, 484, 633, 726, 844, 1266, 1452, 2321, 2532, 4642, 6963, 9284, 13926, 25531, 27852, 44521, 51062, 76593, 89042, 102124, 133563, 153186, 178084, 267126, 306372, 489731, 534252, 979462, 1469193, 1958924, 2938386, 5387041, 5876772, 10774082, 16161123, 21548164, 32322246, 64644492]

約数ペア:

[(1, 64644492), (2, 32322246), (3, 21548164), (4, 16161123), (6, 10774082), (11, 5876772), (12, 5387041), (22, 2938386), (33, 1958924), (44, 1469193), (66, 979462), (121, 534252), (132, 489731), (211, 306372), (242, 267126), (363, 178084), (422, 153186), (484, 133563), (633, 102124), (726, 89042), (844, 76593), (1266, 51062), (1452, 44521), (2321, 27852), (2532, 25531), (4642, 13926), (6963, 9284)]