77834862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19927}}^1$

素因数の和:19973

約数の個数: 48

約数和(自身を含む): 198961152

約数和(自身を除く): 121126290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 19927, 39854, 59781, 119562, 139489, 179343, 278978, 358686, 418467, 617737, 836934, 1235474, 1255401, 1853211, 2510802, 3706422, 4324159, 5559633, 8648318, 11119266, 12972477, 25944954, 38917431, 77834862]

約数ペア:

[(1, 77834862), (2, 38917431), (3, 25944954), (6, 12972477), (7, 11119266), (9, 8648318), (14, 5559633), (18, 4324159), (21, 3706422), (31, 2510802), (42, 1853211), (62, 1255401), (63, 1235474), (93, 836934), (126, 617737), (186, 418467), (217, 358686), (279, 278978), (434, 179343), (558, 139489), (651, 119562), (1302, 59781), (1953, 39854), (3906, 19927)]