80353656

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6451}}^1$

素因数の和:6636

約数の個数: 48

約数和(自身を含む): 218916360

約数和(自身を除く): 138562704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 6451, 12456, 12902, 19353, 25804, 38706, 51608, 58059, 77412, 116118, 154824, 232236, 464472, 1116023, 2232046, 3348069, 4464092, 6696138, 8928184, 10044207, 13392276, 20088414, 26784552, 40176828, 80353656]

約数ペア:

[(1, 80353656), (2, 40176828), (3, 26784552), (4, 20088414), (6, 13392276), (8, 10044207), (9, 8928184), (12, 6696138), (18, 4464092), (24, 3348069), (36, 2232046), (72, 1116023), (173, 464472), (346, 232236), (519, 154824), (692, 116118), (1038, 77412), (1384, 58059), (1557, 51608), (2076, 38706), (3114, 25804), (4152, 19353), (6228, 12902), (6451, 12456)]