61159254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 139636224

約数和(自身を除く): 78476970

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 73, 78, 138, 146, 219, 299, 438, 467, 598, 897, 934, 949, 1401, 1679, 1794, 1898, 2802, 2847, 3358, 5037, 5694, 6071, 10074, 10741, 12142, 18213, 21482, 21827, 32223, 34091, 36426, 43654, 64446, 65481, 68182, 102273, 130962, 139633, 204546, 279266, 418899, 443183, 784093, 837798, 886366, 1329549, 1568186, 2352279, 2659098, 4704558, 10193209, 20386418, 30579627, 61159254]

約数ペア:

[(1, 61159254), (2, 30579627), (3, 20386418), (6, 10193209), (13, 4704558), (23, 2659098), (26, 2352279), (39, 1568186), (46, 1329549), (69, 886366), (73, 837798), (78, 784093), (138, 443183), (146, 418899), (219, 279266), (299, 204546), (438, 139633), (467, 130962), (598, 102273), (897, 68182), (934, 65481), (949, 64446), (1401, 43654), (1679, 36426), (1794, 34091), (1898, 32223), (2802, 21827), (2847, 21482), (3358, 18213), (5037, 12142), (5694, 10741), (6071, 10074)]