129288984

素因数分解:

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

素因数の和:453

約数の個数: 72

約数和(自身を含む): 356969340

約数和(自身を除く): 227680356

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 211, 242, 264, 363, 422, 484, 633, 726, 844, 968, 1266, 1452, 1688, 2321, 2532, 2904, 4642, 5064, 6963, 9284, 13926, 18568, 25531, 27852, 44521, 51062, 55704, 76593, 89042, 102124, 133563, 153186, 178084, 204248, 267126, 306372, 356168, 489731, 534252, 612744, 979462, 1068504, 1469193, 1958924, 2938386, 3917848, 5387041, 5876772, 10774082, 11753544, 16161123, 21548164, 32322246, 43096328, 64644492, 129288984]

約数ペア:

[(1, 129288984), (2, 64644492), (3, 43096328), (4, 32322246), (6, 21548164), (8, 16161123), (11, 11753544), (12, 10774082), (22, 5876772), (24, 5387041), (33, 3917848), (44, 2938386), (66, 1958924), (88, 1469193), (121, 1068504), (132, 979462), (211, 612744), (242, 534252), (264, 489731), (363, 356168), (422, 306372), (484, 267126), (633, 204248), (726, 178084), (844, 153186), (968, 133563), (1266, 102124), (1452, 89042), (1688, 76593), (2321, 55704), (2532, 51062), (2904, 44521), (4642, 27852), (5064, 25531), (6963, 18568), (9284, 13926)]