84376542

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 185131008

約数和(自身を除く): 100754466

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 71, 102, 122, 142, 183, 191, 213, 366, 382, 426, 573, 1037, 1146, 1207, 2074, 2414, 3111, 3247, 3621, 4331, 6222, 6494, 7242, 8662, 9741, 11651, 12993, 13561, 19482, 23302, 25986, 27122, 34953, 40683, 69906, 73627, 81366, 147254, 198067, 220881, 230537, 396134, 441762, 461074, 594201, 691611, 827221, 1188402, 1383222, 1654442, 2481663, 4963326, 14062757, 28125514, 42188271, 84376542]

約数ペア:

[(1, 84376542), (2, 42188271), (3, 28125514), (6, 14062757), (17, 4963326), (34, 2481663), (51, 1654442), (61, 1383222), (71, 1188402), (102, 827221), (122, 691611), (142, 594201), (183, 461074), (191, 441762), (213, 396134), (366, 230537), (382, 220881), (426, 198067), (573, 147254), (1037, 81366), (1146, 73627), (1207, 69906), (2074, 40683), (2414, 34953), (3111, 27122), (3247, 25986), (3621, 23302), (4331, 19482), (6222, 13561), (6494, 12993), (7242, 11651), (8662, 9741)]