77671380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8573}}^1$

素因数の和:8736

約数の個数: 48

約数和(自身を含む): 218945664

約数和(自身を除く): 141274284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 8573, 9060, 17146, 25719, 34292, 42865, 51438, 85730, 102876, 128595, 171460, 257190, 514380, 1294523, 2589046, 3883569, 5178092, 6472615, 7767138, 12945230, 15534276, 19417845, 25890460, 38835690, 77671380]

約数ペア:

[(1, 77671380), (2, 38835690), (3, 25890460), (4, 19417845), (5, 15534276), (6, 12945230), (10, 7767138), (12, 6472615), (15, 5178092), (20, 3883569), (30, 2589046), (60, 1294523), (151, 514380), (302, 257190), (453, 171460), (604, 128595), (755, 102876), (906, 85730), (1510, 51438), (1812, 42865), (2265, 34292), (3020, 25719), (4530, 17146), (8573, 9060)]