61407156

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 148635648

約数和(自身を除く): 87228492

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 383, 431, 766, 862, 1149, 1293, 1532, 1724, 2298, 2586, 4596, 5172, 11873, 13361, 23746, 26722, 35619, 40083, 47492, 53444, 71238, 80166, 142476, 160332, 165073, 330146, 495219, 660292, 990438, 1980876, 5117263, 10234526, 15351789, 20469052, 30703578, 61407156]

約数ペア:

[(1, 61407156), (2, 30703578), (3, 20469052), (4, 15351789), (6, 10234526), (12, 5117263), (31, 1980876), (62, 990438), (93, 660292), (124, 495219), (186, 330146), (372, 165073), (383, 160332), (431, 142476), (766, 80166), (862, 71238), (1149, 53444), (1293, 47492), (1532, 40083), (1724, 35619), (2298, 26722), (2586, 23746), (4596, 13361), (5172, 11873)]