72499774428

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{2452963}}^1$

素因数の和:2453794

約数の個数: 36

約数和(自身を含む): 183486613128

約数和(自身を除く): 110986838700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1642, 2463, 3284, 4926, 7389, 9852, 14778, 29556, 2452963, 4905926, 7358889, 9811852, 14717778, 22076667, 29435556, 44153334, 88306668, 2013882623, 4027765246, 6041647869, 8055530492, 12083295738, 18124943607, 24166591476, 36249887214, 72499774428]

約数ペア:

[(1, 72499774428), (2, 36249887214), (3, 24166591476), (4, 18124943607), (6, 12083295738), (9, 8055530492), (12, 6041647869), (18, 4027765246), (36, 2013882623), (821, 88306668), (1642, 44153334), (2463, 29435556), (3284, 22076667), (4926, 14717778), (7389, 9811852), (9852, 7358889), (14778, 4905926), (29556, 2452963)]