66161964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7481}}^1$

素因数の和:7566

約数の個数: 48

約数和(自身を含む): 170948736

約数和(自身を除く): 104786772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2211, 2948, 4422, 7481, 8844, 14962, 22443, 29924, 44886, 82291, 89772, 164582, 246873, 329164, 493746, 501227, 987492, 1002454, 1503681, 2004908, 3007362, 5513497, 6014724, 11026994, 16540491, 22053988, 33080982, 66161964]

約数ペア:

[(1, 66161964), (2, 33080982), (3, 22053988), (4, 16540491), (6, 11026994), (11, 6014724), (12, 5513497), (22, 3007362), (33, 2004908), (44, 1503681), (66, 1002454), (67, 987492), (132, 501227), (134, 493746), (201, 329164), (268, 246873), (402, 164582), (737, 89772), (804, 82291), (1474, 44886), (2211, 29924), (2948, 22443), (4422, 14962), (7481, 8844)]