81064686

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2693}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 168752160

約数和(自身を除く): 87687474

約数列:

[1, 2, 3, 6, 29, 58, 87, 173, 174, 346, 519, 1038, 2693, 5017, 5386, 8079, 10034, 15051, 16158, 30102, 78097, 156194, 234291, 465889, 468582, 931778, 1397667, 2795334, 13510781, 27021562, 40532343, 81064686]

約数ペア:

[(1, 81064686), (2, 40532343), (3, 27021562), (6, 13510781), (29, 2795334), (58, 1397667), (87, 931778), (173, 468582), (174, 465889), (346, 234291), (519, 156194), (1038, 78097), (2693, 30102), (5017, 16158), (5386, 15051), (8079, 10034)]