72219546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{191057}}^1$

素因数の和:191075

約数の個数: 32

約数和(自身を含む): 183415680

約数和(自身を除く): 111196134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 191057, 382114, 573171, 1146342, 1337399, 1719513, 2674798, 3439026, 4012197, 5158539, 8024394, 10317078, 12036591, 24073182, 36109773, 72219546]

約数ペア:

[(1, 72219546), (2, 36109773), (3, 24073182), (6, 12036591), (7, 10317078), (9, 8024394), (14, 5158539), (18, 4012197), (21, 3439026), (27, 2674798), (42, 1719513), (54, 1337399), (63, 1146342), (126, 573171), (189, 382114), (378, 191057)]