80947298628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{321219439}}^1$

素因数の和:321219456

約数の個数: 36

約数和(自身を含む): 233847752320

約数和(自身を除く): 152900453692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 321219439, 642438878, 963658317, 1284877756, 1927316634, 2248536073, 2890974951, 3854633268, 4497072146, 5781949902, 6745608219, 8994144292, 11563899804, 13491216438, 20236824657, 26982432876, 40473649314, 80947298628]

約数ペア:

[(1, 80947298628), (2, 40473649314), (3, 26982432876), (4, 20236824657), (6, 13491216438), (7, 11563899804), (9, 8994144292), (12, 6745608219), (14, 5781949902), (18, 4497072146), (21, 3854633268), (28, 2890974951), (36, 2248536073), (42, 1927316634), (63, 1284877756), (84, 963658317), (126, 642438878), (252, 321219439)]