86118760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 243129600

約数和(自身を除く): 157010840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 91, 104, 118, 130, 140, 182, 236, 260, 280, 295, 364, 401, 413, 455, 472, 520, 590, 728, 767, 802, 826, 910, 1180, 1534, 1604, 1652, 1820, 2005, 2065, 2360, 2807, 3068, 3208, 3304, 3640, 3835, 4010, 4130, 5213, 5369, 5614, 6136, 7670, 8020, 8260, 10426, 10738, 11228, 14035, 15340, 16040, 16520, 20852, 21476, 22456, 23659, 26065, 26845, 28070, 30680, 36491, 41704, 42952, 47318, 52130, 53690, 56140, 72982, 94636, 104260, 107380, 112280, 118295, 145964, 165613, 182455, 189272, 208520, 214760, 236590, 291928, 307567, 331226, 364910, 473180, 615134, 662452, 729820, 828065, 946360, 1230268, 1324904, 1459640, 1537835, 1656130, 2152969, 2460536, 3075670, 3312260, 4305938, 6151340, 6624520, 8611876, 10764845, 12302680, 17223752, 21529690, 43059380, 86118760]

約数ペア:

[(1, 86118760), (2, 43059380), (4, 21529690), (5, 17223752), (7, 12302680), (8, 10764845), (10, 8611876), (13, 6624520), (14, 6151340), (20, 4305938), (26, 3312260), (28, 3075670), (35, 2460536), (40, 2152969), (52, 1656130), (56, 1537835), (59, 1459640), (65, 1324904), (70, 1230268), (91, 946360), (104, 828065), (118, 729820), (130, 662452), (140, 615134), (182, 473180), (236, 364910), (260, 331226), (280, 307567), (295, 291928), (364, 236590), (401, 214760), (413, 208520), (455, 189272), (472, 182455), (520, 165613), (590, 145964), (728, 118295), (767, 112280), (802, 107380), (826, 104260), (910, 94636), (1180, 72982), (1534, 56140), (1604, 53690), (1652, 52130), (1820, 47318), (2005, 42952), (2065, 41704), (2360, 36491), (2807, 30680), (3068, 28070), (3208, 26845), (3304, 26065), (3640, 23659), (3835, 22456), (4010, 21476), (4130, 20852), (5213, 16520), (5369, 16040), (5614, 15340), (6136, 14035), (7670, 11228), (8020, 10738), (8260, 10426)]