72218412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{95527}}^1$

素因数の和:95547

約数の個数: 48

約数和(自身を含む): 213982720

約数和(自身を除く): 141764308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 95527, 191054, 286581, 382108, 573162, 668689, 859743, 1146324, 1337378, 1719486, 2006067, 2579229, 2674756, 3438972, 4012134, 5158458, 6018201, 8024268, 10316916, 12036402, 18054603, 24072804, 36109206, 72218412]

約数ペア:

[(1, 72218412), (2, 36109206), (3, 24072804), (4, 18054603), (6, 12036402), (7, 10316916), (9, 8024268), (12, 6018201), (14, 5158458), (18, 4012134), (21, 3438972), (27, 2674756), (28, 2579229), (36, 2006067), (42, 1719486), (54, 1337378), (63, 1146324), (84, 859743), (108, 668689), (126, 573162), (189, 382108), (252, 286581), (378, 191054), (756, 95527)]