180677868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{7937}}^1$

素因数の和:8222

約数の個数: 48

約数和(自身を含む): 483646464

約数和(自身を除く): 302968596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1626, 1897, 3252, 3794, 5691, 7588, 7937, 11382, 15874, 22764, 23811, 31748, 47622, 55559, 95244, 111118, 166677, 222236, 333354, 666708, 2150927, 4301854, 6452781, 8603708, 12905562, 15056489, 25811124, 30112978, 45169467, 60225956, 90338934, 180677868]

約数ペア:

[(1, 180677868), (2, 90338934), (3, 60225956), (4, 45169467), (6, 30112978), (7, 25811124), (12, 15056489), (14, 12905562), (21, 8603708), (28, 6452781), (42, 4301854), (84, 2150927), (271, 666708), (542, 333354), (813, 222236), (1084, 166677), (1626, 111118), (1897, 95244), (3252, 55559), (3794, 47622), (5691, 31748), (7588, 23811), (7937, 22764), (11382, 15874)]