77898424

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 155282400

約数和(自身を除く): 77383976

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 233, 316, 466, 529, 632, 932, 1058, 1817, 1864, 2116, 3634, 4232, 5359, 7268, 10718, 14536, 18407, 21436, 36814, 41791, 42872, 73628, 83582, 123257, 147256, 167164, 246514, 334328, 423361, 493028, 846722, 986056, 1693444, 3386888, 9737303, 19474606, 38949212, 77898424]

約数ペア:

[(1, 77898424), (2, 38949212), (4, 19474606), (8, 9737303), (23, 3386888), (46, 1693444), (79, 986056), (92, 846722), (158, 493028), (184, 423361), (233, 334328), (316, 246514), (466, 167164), (529, 147256), (632, 123257), (932, 83582), (1058, 73628), (1817, 42872), (1864, 41791), (2116, 36814), (3634, 21436), (4232, 18407), (5359, 14536), (7268, 10718)]