69868792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 156119040

約数和(自身を除く): 86250248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 167, 217, 241, 248, 334, 434, 482, 668, 868, 964, 1169, 1336, 1687, 1736, 1928, 2338, 3374, 4676, 5177, 6748, 7471, 9352, 10354, 13496, 14942, 20708, 29884, 36239, 40247, 41416, 52297, 59768, 72478, 80494, 104594, 144956, 160988, 209188, 281729, 289912, 321976, 418376, 563458, 1126916, 1247657, 2253832, 2495314, 4990628, 8733599, 9981256, 17467198, 34934396, 69868792]

約数ペア:

[(1, 69868792), (2, 34934396), (4, 17467198), (7, 9981256), (8, 8733599), (14, 4990628), (28, 2495314), (31, 2253832), (56, 1247657), (62, 1126916), (124, 563458), (167, 418376), (217, 321976), (241, 289912), (248, 281729), (334, 209188), (434, 160988), (482, 144956), (668, 104594), (868, 80494), (964, 72478), (1169, 59768), (1336, 52297), (1687, 41416), (1736, 40247), (1928, 36239), (2338, 29884), (3374, 20708), (4676, 14942), (5177, 13496), (6748, 10354), (7471, 9352)]