78741648

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13337}}^1$

素因数の和:13392

約数の個数: 60

約数和(自身を含む): 225758988

約数和(自身を除く): 147017340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 13337, 26674, 40011, 53348, 80022, 106696, 120033, 160044, 213392, 240066, 320088, 480132, 546817, 640176, 960264, 1093634, 1640451, 1920528, 2187268, 3280902, 4374536, 4921353, 6561804, 8749072, 9842706, 13123608, 19685412, 26247216, 39370824, 78741648]

約数ペア:

[(1, 78741648), (2, 39370824), (3, 26247216), (4, 19685412), (6, 13123608), (8, 9842706), (9, 8749072), (12, 6561804), (16, 4921353), (18, 4374536), (24, 3280902), (36, 2187268), (41, 1920528), (48, 1640451), (72, 1093634), (82, 960264), (123, 640176), (144, 546817), (164, 480132), (246, 320088), (328, 240066), (369, 213392), (492, 160044), (656, 120033), (738, 106696), (984, 80022), (1476, 53348), (1968, 40011), (2952, 26674), (5904, 13337)]