7886087892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{66041}}^1$

素因数の和:66189

約数の個数: 72

約数和(自身を含む): 20769944832

約数和(自身を除く): 12883856940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 558, 642, 963, 1116, 1284, 1926, 3317, 3852, 6634, 9951, 13268, 19902, 29853, 39804, 59706, 66041, 119412, 132082, 198123, 264164, 396246, 594369, 792492, 1188738, 2047271, 2377476, 4094542, 6141813, 7066387, 8189084, 12283626, 14132774, 18425439, 21199161, 24567252, 28265548, 36850878, 42398322, 63597483, 73701756, 84796644, 127194966, 219057997, 254389932, 438115994, 657173991, 876231988, 1314347982, 1971521973, 2628695964, 3943043946, 7886087892]

約数ペア:

[(1, 7886087892), (2, 3943043946), (3, 2628695964), (4, 1971521973), (6, 1314347982), (9, 876231988), (12, 657173991), (18, 438115994), (31, 254389932), (36, 219057997), (62, 127194966), (93, 84796644), (107, 73701756), (124, 63597483), (186, 42398322), (214, 36850878), (279, 28265548), (321, 24567252), (372, 21199161), (428, 18425439), (558, 14132774), (642, 12283626), (963, 8189084), (1116, 7066387), (1284, 6141813), (1926, 4094542), (3317, 2377476), (3852, 2047271), (6634, 1188738), (9951, 792492), (13268, 594369), (19902, 396246), (29853, 264164), (39804, 198123), (59706, 132082), (66041, 119412)]