83321266

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 151252920

約数和(自身を除く): 67931654

約数列:

[1, 2, 7, 14, 41, 49, 82, 89, 98, 178, 233, 287, 466, 574, 623, 1246, 1631, 2009, 3262, 3649, 4018, 4361, 7298, 8722, 9553, 11417, 19106, 20737, 22834, 25543, 41474, 51086, 66871, 133742, 145159, 178801, 290318, 357602, 468097, 850217, 936194, 1016113, 1700434, 2032226, 5951519, 11903038, 41660633, 83321266]

約数ペア:

[(1, 83321266), (2, 41660633), (7, 11903038), (14, 5951519), (41, 2032226), (49, 1700434), (82, 1016113), (89, 936194), (98, 850217), (178, 468097), (233, 357602), (287, 290318), (466, 178801), (574, 145159), (623, 133742), (1246, 66871), (1631, 51086), (2009, 41474), (3262, 25543), (3649, 22834), (4018, 20737), (4361, 19106), (7298, 11417), (8722, 9553)]