69577316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 133425600

約数和(自身を除く): 63848284

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 109, 148, 218, 227, 436, 454, 703, 908, 1406, 2071, 2812, 4033, 4142, 4313, 8066, 8284, 8399, 8626, 16132, 16798, 17252, 24743, 33596, 49486, 76627, 98972, 153254, 159581, 306508, 319162, 470117, 638324, 915491, 940234, 1830982, 1880468, 3661964, 17394329, 34788658, 69577316]

約数ペア:

[(1, 69577316), (2, 34788658), (4, 17394329), (19, 3661964), (37, 1880468), (38, 1830982), (74, 940234), (76, 915491), (109, 638324), (148, 470117), (218, 319162), (227, 306508), (436, 159581), (454, 153254), (703, 98972), (908, 76627), (1406, 49486), (2071, 33596), (2812, 24743), (4033, 17252), (4142, 16798), (4313, 16132), (8066, 8626), (8284, 8399)]