87308936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 193898880

約数和(自身を除く): 106589944

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 167, 286, 334, 457, 572, 668, 914, 1144, 1336, 1828, 1837, 2171, 3656, 3674, 4342, 5027, 5941, 7348, 8684, 10054, 11882, 14696, 17368, 20108, 23764, 23881, 40216, 47528, 47762, 65351, 76319, 95524, 130702, 152638, 191048, 261404, 305276, 522808, 610552, 839509, 992147, 1679018, 1984294, 3358036, 3968588, 6716072, 7937176, 10913617, 21827234, 43654468, 87308936]

約数ペア:

[(1, 87308936), (2, 43654468), (4, 21827234), (8, 10913617), (11, 7937176), (13, 6716072), (22, 3968588), (26, 3358036), (44, 1984294), (52, 1679018), (88, 992147), (104, 839509), (143, 610552), (167, 522808), (286, 305276), (334, 261404), (457, 191048), (572, 152638), (668, 130702), (914, 95524), (1144, 76319), (1336, 65351), (1828, 47762), (1837, 47528), (2171, 40216), (3656, 23881), (3674, 23764), (4342, 20108), (5027, 17368), (5941, 14696), (7348, 11882), (8684, 10054)]