80666688

素因数分解:

$2^6\times 3^1\times {\mathrm{59}}^1\times {\mathrm{7121}}^1$

素因数の和:7195

約数の個数: 56

約数和(自身を含む): 217078560

約数和(自身を除く): 136411872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 177, 192, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3776, 5664, 7121, 11328, 14242, 21363, 28484, 42726, 56968, 85452, 113936, 170904, 227872, 341808, 420139, 455744, 683616, 840278, 1260417, 1367232, 1680556, 2520834, 3361112, 5041668, 6722224, 10083336, 13444448, 20166672, 26888896, 40333344, 80666688]

約数ペア:

[(1, 80666688), (2, 40333344), (3, 26888896), (4, 20166672), (6, 13444448), (8, 10083336), (12, 6722224), (16, 5041668), (24, 3361112), (32, 2520834), (48, 1680556), (59, 1367232), (64, 1260417), (96, 840278), (118, 683616), (177, 455744), (192, 420139), (236, 341808), (354, 227872), (472, 170904), (708, 113936), (944, 85452), (1416, 56968), (1888, 42726), (2832, 28484), (3776, 21363), (5664, 14242), (7121, 11328)]