81618096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{242911}}^1$

素因数の和:242929

約数の個数: 40

約数和(自身を含む): 240968704

約数和(自身を除く): 159350608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 242911, 485822, 728733, 971644, 1457466, 1700377, 1943288, 2914932, 3400754, 3886576, 5101131, 5829864, 6801508, 10202262, 11659728, 13603016, 20404524, 27206032, 40809048, 81618096]

約数ペア:

[(1, 81618096), (2, 40809048), (3, 27206032), (4, 20404524), (6, 13603016), (7, 11659728), (8, 10202262), (12, 6801508), (14, 5829864), (16, 5101131), (21, 3886576), (24, 3400754), (28, 2914932), (42, 1943288), (48, 1700377), (56, 1457466), (84, 971644), (112, 728733), (168, 485822), (336, 242911)]