77221746

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{87553}}^1$

素因数の和:87575

約数の個数: 36

約数和(自身を含む): 194632542

約数和(自身を除く): 117410796

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 87553, 175106, 262659, 525318, 612871, 787977, 1225742, 1575954, 1838613, 3677226, 4290097, 5515839, 8580194, 11031678, 12870291, 25740582, 38610873, 77221746]

約数ペア:

[(1, 77221746), (2, 38610873), (3, 25740582), (6, 12870291), (7, 11031678), (9, 8580194), (14, 5515839), (18, 4290097), (21, 3677226), (42, 1838613), (49, 1575954), (63, 1225742), (98, 787977), (126, 612871), (147, 525318), (294, 262659), (441, 175106), (882, 87553)]