81468048

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89329}}^1$

素因数の和:89359

約数の個数: 40

約数和(自身を含む): 221538400

約数和(自身を除く): 140070352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 89329, 178658, 267987, 357316, 535974, 714632, 1071948, 1429264, 1697251, 2143896, 3394502, 4287792, 5091753, 6789004, 10183506, 13578008, 20367012, 27156016, 40734024, 81468048]

約数ペア:

[(1, 81468048), (2, 40734024), (3, 27156016), (4, 20367012), (6, 13578008), (8, 10183506), (12, 6789004), (16, 5091753), (19, 4287792), (24, 3394502), (38, 2143896), (48, 1697251), (57, 1429264), (76, 1071948), (114, 714632), (152, 535974), (228, 357316), (304, 267987), (456, 178658), (912, 89329)]