123467568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{877}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 365809920

約数和(自身を除く): 242342352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 838, 877, 1257, 1676, 1754, 2514, 2631, 2933, 3352, 3508, 5028, 5262, 5866, 6139, 6704, 7016, 8799, 10056, 10524, 11732, 12278, 14032, 17598, 18417, 20112, 21048, 23464, 24556, 35196, 36834, 42096, 46928, 49112, 70392, 73668, 98224, 140784, 147336, 294672, 367463, 734926, 1102389, 1469852, 2204778, 2572241, 2939704, 4409556, 5144482, 5879408, 7716723, 8819112, 10288964, 15433446, 17638224, 20577928, 30866892, 41155856, 61733784, 123467568]

約数ペア:

[(1, 123467568), (2, 61733784), (3, 41155856), (4, 30866892), (6, 20577928), (7, 17638224), (8, 15433446), (12, 10288964), (14, 8819112), (16, 7716723), (21, 5879408), (24, 5144482), (28, 4409556), (42, 2939704), (48, 2572241), (56, 2204778), (84, 1469852), (112, 1102389), (168, 734926), (336, 367463), (419, 294672), (838, 147336), (877, 140784), (1257, 98224), (1676, 73668), (1754, 70392), (2514, 49112), (2631, 46928), (2933, 42096), (3352, 36834), (3508, 35196), (5028, 24556), (5262, 23464), (5866, 21048), (6139, 20112), (6704, 18417), (7016, 17598), (8799, 14032), (10056, 12278), (10524, 11732)]