177129432

素因数分解:

$2^3\times 3^2\times {\mathrm{739}}^1\times {\mathrm{3329}}^1$

素因数の和:4080

約数の個数: 48

約数和(自身を含む): 480519000

約数和(自身を除く): 303389568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 739, 1478, 2217, 2956, 3329, 4434, 5912, 6651, 6658, 8868, 9987, 13302, 13316, 17736, 19974, 26604, 26632, 29961, 39948, 53208, 59922, 79896, 119844, 239688, 2460131, 4920262, 7380393, 9840524, 14760786, 19681048, 22141179, 29521572, 44282358, 59043144, 88564716, 177129432]

約数ペア:

[(1, 177129432), (2, 88564716), (3, 59043144), (4, 44282358), (6, 29521572), (8, 22141179), (9, 19681048), (12, 14760786), (18, 9840524), (24, 7380393), (36, 4920262), (72, 2460131), (739, 239688), (1478, 119844), (2217, 79896), (2956, 59922), (3329, 53208), (4434, 39948), (5912, 29961), (6651, 26632), (6658, 26604), (8868, 19974), (9987, 17736), (13302, 13316)]