123418764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6709}}^1$

素因数の和:6799

約数の個数: 72

約数和(自身を含む): 361481120

約数和(自身を除く): 238062356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 6709, 9198, 13418, 18396, 20127, 26836, 40254, 46963, 60381, 80508, 93926, 120762, 140889, 187852, 241524, 281778, 422667, 489757, 563556, 845334, 979514, 1469271, 1690668, 1959028, 2938542, 3428299, 4407813, 5877084, 6856598, 8815626, 10284897, 13713196, 17631252, 20569794, 30854691, 41139588, 61709382, 123418764]

約数ペア:

[(1, 123418764), (2, 61709382), (3, 41139588), (4, 30854691), (6, 20569794), (7, 17631252), (9, 13713196), (12, 10284897), (14, 8815626), (18, 6856598), (21, 5877084), (28, 4407813), (36, 3428299), (42, 2938542), (63, 1959028), (73, 1690668), (84, 1469271), (126, 979514), (146, 845334), (219, 563556), (252, 489757), (292, 422667), (438, 281778), (511, 241524), (657, 187852), (876, 140889), (1022, 120762), (1314, 93926), (1533, 80508), (2044, 60381), (2628, 46963), (3066, 40254), (4599, 26836), (6132, 20127), (6709, 18396), (9198, 13418)]