68572998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 161297136

約数和(自身を除く): 92724138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2237, 2358, 3406, 4474, 5109, 6711, 10218, 13422, 15327, 20133, 29081, 30654, 40266, 58162, 87243, 174486, 261729, 293047, 523458, 586094, 879141, 1758282, 2637423, 3809611, 5274846, 7619222, 11428833, 22857666, 34286499, 68572998]

約数ペア:

[(1, 68572998), (2, 34286499), (3, 22857666), (6, 11428833), (9, 7619222), (13, 5274846), (18, 3809611), (26, 2637423), (39, 1758282), (78, 879141), (117, 586094), (131, 523458), (234, 293047), (262, 261729), (393, 174486), (786, 87243), (1179, 58162), (1703, 40266), (2237, 30654), (2358, 29081), (3406, 20133), (4474, 15327), (5109, 13422), (6711, 10218)]