87953346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 72

約数和(自身を含む): 213681780

約数和(自身を除く): 125728434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 754, 997, 1014, 1131, 1521, 1994, 2262, 2991, 3042, 3393, 4901, 5982, 6786, 8973, 9802, 12961, 14703, 17946, 25922, 28913, 29406, 38883, 44109, 57826, 77766, 86739, 88218, 116649, 168493, 173478, 233298, 260217, 336986, 375869, 505479, 520434, 751738, 1010958, 1127607, 1516437, 2255214, 3032874, 3382821, 4886297, 6765642, 9772594, 14658891, 29317782, 43976673, 87953346]

約数ペア:

[(1, 87953346), (2, 43976673), (3, 29317782), (6, 14658891), (9, 9772594), (13, 6765642), (18, 4886297), (26, 3382821), (29, 3032874), (39, 2255214), (58, 1516437), (78, 1127607), (87, 1010958), (117, 751738), (169, 520434), (174, 505479), (234, 375869), (261, 336986), (338, 260217), (377, 233298), (507, 173478), (522, 168493), (754, 116649), (997, 88218), (1014, 86739), (1131, 77766), (1521, 57826), (1994, 44109), (2262, 38883), (2991, 29406), (3042, 28913), (3393, 25922), (4901, 17946), (5982, 14703), (6786, 12961), (8973, 9802)]