86224516

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 189374976

約数和(自身を除く): 103150460

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 196, 217, 322, 434, 617, 644, 713, 868, 1127, 1234, 1426, 1519, 2254, 2468, 2852, 3038, 4319, 4508, 4991, 6076, 8638, 9982, 14191, 17276, 19127, 19964, 28382, 30233, 34937, 38254, 56764, 60466, 69874, 76508, 99337, 120932, 133889, 139748, 198674, 267778, 397348, 439921, 535556, 695359, 879842, 937223, 1390718, 1759684, 1874446, 2781436, 3079447, 3748892, 6158894, 12317788, 21556129, 43112258, 86224516]

約数ペア:

[(1, 86224516), (2, 43112258), (4, 21556129), (7, 12317788), (14, 6158894), (23, 3748892), (28, 3079447), (31, 2781436), (46, 1874446), (49, 1759684), (62, 1390718), (92, 937223), (98, 879842), (124, 695359), (161, 535556), (196, 439921), (217, 397348), (322, 267778), (434, 198674), (617, 139748), (644, 133889), (713, 120932), (868, 99337), (1127, 76508), (1234, 69874), (1426, 60466), (1519, 56764), (2254, 38254), (2468, 34937), (2852, 30233), (3038, 28382), (4319, 19964), (4508, 19127), (4991, 17276), (6076, 14191), (8638, 9982)]