81529428

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 195098624

約数和(自身を除く): 113569196

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 127, 183, 244, 254, 366, 381, 508, 732, 762, 877, 1524, 1754, 2631, 3508, 5262, 7747, 10524, 15494, 23241, 30988, 46482, 53497, 92964, 106994, 111379, 160491, 213988, 222758, 320982, 334137, 445516, 641964, 668274, 1336548, 6794119, 13588238, 20382357, 27176476, 40764714, 81529428]

約数ペア:

[(1, 81529428), (2, 40764714), (3, 27176476), (4, 20382357), (6, 13588238), (12, 6794119), (61, 1336548), (122, 668274), (127, 641964), (183, 445516), (244, 334137), (254, 320982), (366, 222758), (381, 213988), (508, 160491), (732, 111379), (762, 106994), (877, 92964), (1524, 53497), (1754, 46482), (2631, 30988), (3508, 23241), (5262, 15494), (7747, 10524)]