74220948

素因数分解:

$2^2\times 3^6\times {\mathrm{25453}}^1$

素因数の和:25475

約数の個数: 42

約数和(自身を含む): 194748554

約数和(自身を除く): 120527606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 25453, 50906, 76359, 101812, 152718, 229077, 305436, 458154, 687231, 916308, 1374462, 2061693, 2748924, 4123386, 6185079, 8246772, 12370158, 18555237, 24740316, 37110474, 74220948]

約数ペア:

[(1, 74220948), (2, 37110474), (3, 24740316), (4, 18555237), (6, 12370158), (9, 8246772), (12, 6185079), (18, 4123386), (27, 2748924), (36, 2061693), (54, 1374462), (81, 916308), (108, 687231), (162, 458154), (243, 305436), (324, 229077), (486, 152718), (729, 101812), (972, 76359), (1458, 50906), (2916, 25453)]