123895464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67043}}^1$

素因数の和:67070

約数の個数: 64

約数和(自身を含む): 386173440

約数和(自身を除く): 262277976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 67043, 134086, 201129, 268172, 402258, 469301, 536344, 737473, 804516, 938602, 1407903, 1474946, 1609032, 1877204, 2212419, 2815806, 2949892, 3754408, 4424838, 5162311, 5631612, 5899784, 8849676, 10324622, 11263224, 15486933, 17699352, 20649244, 30973866, 41298488, 61947732, 123895464]

約数ペア:

[(1, 123895464), (2, 61947732), (3, 41298488), (4, 30973866), (6, 20649244), (7, 17699352), (8, 15486933), (11, 11263224), (12, 10324622), (14, 8849676), (21, 5899784), (22, 5631612), (24, 5162311), (28, 4424838), (33, 3754408), (42, 2949892), (44, 2815806), (56, 2212419), (66, 1877204), (77, 1609032), (84, 1474946), (88, 1407903), (132, 938602), (154, 804516), (168, 737473), (231, 536344), (264, 469301), (308, 402258), (462, 268172), (616, 201129), (924, 134086), (1848, 67043)]