78968214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8231}}^1$

素因数の和:8293

約数の個数: 48

約数和(自身を含む): 188776224

約数和(自身を除く): 109808010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 8231, 9594, 16462, 24693, 49386, 74079, 107003, 148158, 214006, 321009, 337471, 642018, 674942, 963027, 1012413, 1926054, 2024826, 3037239, 4387123, 6074478, 8774246, 13161369, 26322738, 39484107, 78968214]

約数ペア:

[(1, 78968214), (2, 39484107), (3, 26322738), (6, 13161369), (9, 8774246), (13, 6074478), (18, 4387123), (26, 3037239), (39, 2024826), (41, 1926054), (78, 1012413), (82, 963027), (117, 674942), (123, 642018), (234, 337471), (246, 321009), (369, 214006), (533, 148158), (738, 107003), (1066, 74079), (1599, 49386), (3198, 24693), (4797, 16462), (8231, 9594)]