87335646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 191116800

約数和(自身を除く): 103781154

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 139, 157, 174, 278, 314, 417, 471, 667, 834, 942, 1334, 2001, 3197, 3611, 4002, 4031, 4553, 6394, 7222, 8062, 9106, 9591, 10833, 12093, 13659, 19182, 21666, 21823, 24186, 27318, 43646, 65469, 92713, 104719, 130938, 185426, 209438, 278139, 314157, 501929, 556278, 628314, 632867, 1003858, 1265734, 1505787, 1898601, 3011574, 3797202, 14555941, 29111882, 43667823, 87335646]

約数ペア:

[(1, 87335646), (2, 43667823), (3, 29111882), (6, 14555941), (23, 3797202), (29, 3011574), (46, 1898601), (58, 1505787), (69, 1265734), (87, 1003858), (138, 632867), (139, 628314), (157, 556278), (174, 501929), (278, 314157), (314, 278139), (417, 209438), (471, 185426), (667, 130938), (834, 104719), (942, 92713), (1334, 65469), (2001, 43646), (3197, 27318), (3611, 24186), (4002, 21823), (4031, 21666), (4553, 19182), (6394, 13659), (7222, 12093), (8062, 10833), (9106, 9591)]