78108736

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1211

約数の個数: 56

約数和(自身を含む): 165323520

約数和(自身を除く): 87214784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1129, 1472, 1504, 2162, 2258, 3008, 4324, 4516, 8648, 9032, 17296, 18064, 25967, 34592, 36128, 51934, 53063, 69184, 72256, 103868, 106126, 207736, 212252, 415472, 424504, 830944, 849008, 1220449, 1661888, 1698016, 2440898, 3396032, 4881796, 9763592, 19527184, 39054368, 78108736]

約数ペア:

[(1, 78108736), (2, 39054368), (4, 19527184), (8, 9763592), (16, 4881796), (23, 3396032), (32, 2440898), (46, 1698016), (47, 1661888), (64, 1220449), (92, 849008), (94, 830944), (184, 424504), (188, 415472), (368, 212252), (376, 207736), (736, 106126), (752, 103868), (1081, 72256), (1129, 69184), (1472, 53063), (1504, 51934), (2162, 36128), (2258, 34592), (3008, 25967), (4324, 18064), (4516, 17296), (8648, 9032)]