86951676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 255615360

約数和(自身を除く): 168663684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 49, 57, 76, 84, 86, 98, 114, 129, 133, 147, 172, 181, 196, 228, 258, 266, 294, 301, 362, 399, 516, 532, 543, 588, 602, 724, 798, 817, 903, 931, 1086, 1204, 1267, 1596, 1634, 1806, 1862, 2107, 2172, 2451, 2534, 2793, 3268, 3439, 3612, 3724, 3801, 4214, 4902, 5068, 5586, 5719, 6321, 6878, 7602, 7783, 8428, 8869, 9804, 10317, 11172, 11438, 12642, 13756, 15204, 15566, 17157, 17738, 20634, 22876, 23349, 24073, 25284, 26607, 31132, 34314, 35476, 40033, 41268, 46698, 48146, 53214, 54481, 68628, 72219, 80066, 93396, 96292, 106428, 108962, 120099, 144438, 147877, 160132, 163443, 168511, 217924, 240198, 288876, 295754, 326886, 337022, 381367, 443631, 480396, 505533, 591508, 653772, 674044, 762734, 887262, 1011066, 1035139, 1144101, 1525468, 1774524, 2022132, 2070278, 2288202, 3105417, 4140556, 4576404, 6210834, 7245973, 12421668, 14491946, 21737919, 28983892, 43475838, 86951676]

約数ペア:

[(1, 86951676), (2, 43475838), (3, 28983892), (4, 21737919), (6, 14491946), (7, 12421668), (12, 7245973), (14, 6210834), (19, 4576404), (21, 4140556), (28, 3105417), (38, 2288202), (42, 2070278), (43, 2022132), (49, 1774524), (57, 1525468), (76, 1144101), (84, 1035139), (86, 1011066), (98, 887262), (114, 762734), (129, 674044), (133, 653772), (147, 591508), (172, 505533), (181, 480396), (196, 443631), (228, 381367), (258, 337022), (266, 326886), (294, 295754), (301, 288876), (362, 240198), (399, 217924), (516, 168511), (532, 163443), (543, 160132), (588, 147877), (602, 144438), (724, 120099), (798, 108962), (817, 106428), (903, 96292), (931, 93396), (1086, 80066), (1204, 72219), (1267, 68628), (1596, 54481), (1634, 53214), (1806, 48146), (1862, 46698), (2107, 41268), (2172, 40033), (2451, 35476), (2534, 34314), (2793, 31132), (3268, 26607), (3439, 25284), (3612, 24073), (3724, 23349), (3801, 22876), (4214, 20634), (4902, 17738), (5068, 17157), (5586, 15566), (5719, 15204), (6321, 13756), (6878, 12642), (7602, 11438), (7783, 11172), (8428, 10317), (8869, 9804)]