87764846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 160030080

約数和(自身を除く): 72265234

約数列:

[1, 2, 13, 17, 26, 29, 34, 41, 58, 82, 167, 221, 334, 377, 442, 493, 533, 697, 754, 986, 1066, 1189, 1394, 2171, 2378, 2839, 4342, 4843, 5678, 6409, 6847, 9061, 9686, 12818, 13694, 15457, 18122, 20213, 30914, 36907, 40426, 62959, 73814, 82331, 89011, 116399, 125918, 164662, 178022, 198563, 232798, 262769, 397126, 525538, 1070303, 1513187, 2140606, 2581319, 3026374, 3375571, 5162638, 6751142, 43882423, 87764846]

約数ペア:

[(1, 87764846), (2, 43882423), (13, 6751142), (17, 5162638), (26, 3375571), (29, 3026374), (34, 2581319), (41, 2140606), (58, 1513187), (82, 1070303), (167, 525538), (221, 397126), (334, 262769), (377, 232798), (442, 198563), (493, 178022), (533, 164662), (697, 125918), (754, 116399), (986, 89011), (1066, 82331), (1189, 73814), (1394, 62959), (2171, 40426), (2378, 36907), (2839, 30914), (4342, 20213), (4843, 18122), (5678, 15457), (6409, 13694), (6847, 12818), (9061, 9686)]