81644124

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{70141}}^1$

素因数の和:70245

約数の個数: 24

約数和(自身を含む): 192469648

約数和(自身を除く): 110825524

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 70141, 140282, 210423, 280564, 420846, 841692, 6803677, 13607354, 20411031, 27214708, 40822062, 81644124]

約数ペア:

[(1, 81644124), (2, 40822062), (3, 27214708), (4, 20411031), (6, 13607354), (12, 6803677), (97, 841692), (194, 420846), (291, 280564), (388, 210423), (582, 140282), (1164, 70141)]