66493668

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{70141}}^1$

素因数の和:70227

約数の個数: 24

約数和(自身を含む): 157118080

約数和(自身を除く): 90624412

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 70141, 140282, 210423, 280564, 420846, 841692, 5541139, 11082278, 16623417, 22164556, 33246834, 66493668]

約数ペア:

[(1, 66493668), (2, 33246834), (3, 22164556), (4, 16623417), (6, 11082278), (12, 5541139), (79, 841692), (158, 420846), (237, 280564), (316, 210423), (474, 140282), (948, 70141)]