78211116

素因数分解:

$2^2\times 3^3\times {\mathrm{653}}^1\times {\mathrm{1109}}^1$

素因数の和:1775

約数の個数: 48

約数和(自身を含む): 203263200

約数和(自身を除く): 125052084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 653, 1109, 1306, 1959, 2218, 2612, 3327, 3918, 4436, 5877, 6654, 7836, 9981, 11754, 13308, 17631, 19962, 23508, 29943, 35262, 39924, 59886, 70524, 119772, 724177, 1448354, 2172531, 2896708, 4345062, 6517593, 8690124, 13035186, 19552779, 26070372, 39105558, 78211116]

約数ペア:

[(1, 78211116), (2, 39105558), (3, 26070372), (4, 19552779), (6, 13035186), (9, 8690124), (12, 6517593), (18, 4345062), (27, 2896708), (36, 2172531), (54, 1448354), (108, 724177), (653, 119772), (1109, 70524), (1306, 59886), (1959, 39924), (2218, 35262), (2612, 29943), (3327, 23508), (3918, 19962), (4436, 17631), (5877, 13308), (6654, 11754), (7836, 9981)]