61875666

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 141897600

約数和(自身を除く): 80021934

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 239, 342, 478, 717, 757, 1434, 1514, 2151, 2271, 4302, 4541, 4542, 6813, 9082, 13623, 13626, 14383, 27246, 28766, 40869, 43149, 81738, 86298, 129447, 180923, 258894, 361846, 542769, 1085538, 1628307, 3256614, 3437537, 6875074, 10312611, 20625222, 30937833, 61875666]

約数ペア:

[(1, 61875666), (2, 30937833), (3, 20625222), (6, 10312611), (9, 6875074), (18, 3437537), (19, 3256614), (38, 1628307), (57, 1085538), (114, 542769), (171, 361846), (239, 258894), (342, 180923), (478, 129447), (717, 86298), (757, 81738), (1434, 43149), (1514, 40869), (2151, 28766), (2271, 27246), (4302, 14383), (4541, 13626), (4542, 13623), (6813, 9082)]