86989356

素因数分解:

$2^2\times 3^3\times {\mathrm{293}}^1\times {\mathrm{2749}}^1$

素因数の和:3055

約数の個数: 48

約数和(自身を含む): 226380000

約数和(自身を除く): 139390644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 293, 586, 879, 1172, 1758, 2637, 2749, 3516, 5274, 5498, 7911, 8247, 10548, 10996, 15822, 16494, 24741, 31644, 32988, 49482, 74223, 98964, 148446, 296892, 805457, 1610914, 2416371, 3221828, 4832742, 7249113, 9665484, 14498226, 21747339, 28996452, 43494678, 86989356]

約数ペア:

[(1, 86989356), (2, 43494678), (3, 28996452), (4, 21747339), (6, 14498226), (9, 9665484), (12, 7249113), (18, 4832742), (27, 3221828), (36, 2416371), (54, 1610914), (108, 805457), (293, 296892), (586, 148446), (879, 98964), (1172, 74223), (1758, 49482), (2637, 32988), (2749, 31644), (3516, 24741), (5274, 16494), (5498, 15822), (7911, 10996), (8247, 10548)]