79331238

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{2591}}^1$

素因数の和:2621

約数の個数: 64

約数和(自身を含む): 204042240

約数和(自身を除く): 124711002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 2591, 3402, 4374, 5103, 5182, 7773, 10206, 15309, 15546, 18137, 23319, 30618, 36274, 46638, 54411, 69957, 108822, 139914, 163233, 209871, 326466, 419742, 489699, 629613, 979398, 1259226, 1469097, 1888839, 2938194, 3777678, 4407291, 5666517, 8814582, 11333034, 13221873, 26443746, 39665619, 79331238]

約数ペア:

[(1, 79331238), (2, 39665619), (3, 26443746), (6, 13221873), (7, 11333034), (9, 8814582), (14, 5666517), (18, 4407291), (21, 3777678), (27, 2938194), (42, 1888839), (54, 1469097), (63, 1259226), (81, 979398), (126, 629613), (162, 489699), (189, 419742), (243, 326466), (378, 209871), (486, 163233), (567, 139914), (729, 108822), (1134, 69957), (1458, 54411), (1701, 46638), (2187, 36274), (2591, 30618), (3402, 23319), (4374, 18137), (5103, 15546), (5182, 15309), (7773, 10206)]