84069250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 169019136

約数和(自身を除く): 84949886

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 131, 151, 170, 250, 262, 302, 425, 655, 755, 850, 1310, 1510, 2125, 2227, 2567, 3275, 3775, 4250, 4454, 5134, 6550, 7550, 11135, 12835, 16375, 18875, 19781, 22270, 25670, 32750, 37750, 39562, 55675, 64175, 98905, 111350, 128350, 197810, 278375, 320875, 336277, 494525, 556750, 641750, 672554, 989050, 1681385, 2472625, 3362770, 4945250, 8406925, 16813850, 42034625, 84069250]

約数ペア:

[(1, 84069250), (2, 42034625), (5, 16813850), (10, 8406925), (17, 4945250), (25, 3362770), (34, 2472625), (50, 1681385), (85, 989050), (125, 672554), (131, 641750), (151, 556750), (170, 494525), (250, 336277), (262, 320875), (302, 278375), (425, 197810), (655, 128350), (755, 111350), (850, 98905), (1310, 64175), (1510, 55675), (2125, 39562), (2227, 37750), (2567, 32750), (3275, 25670), (3775, 22270), (4250, 19781), (4454, 18875), (5134, 16375), (6550, 12835), (7550, 11135)]