67788908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 135263520

約数和(自身を除く): 67474612

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 106, 164, 212, 451, 583, 709, 902, 1166, 1418, 1804, 2173, 2332, 2836, 4346, 7799, 8692, 15598, 23903, 29069, 31196, 37577, 47806, 58138, 75154, 95612, 116276, 150308, 319759, 413347, 639518, 826694, 1279036, 1540657, 1653388, 3081314, 6162628, 16947227, 33894454, 67788908]

約数ペア:

[(1, 67788908), (2, 33894454), (4, 16947227), (11, 6162628), (22, 3081314), (41, 1653388), (44, 1540657), (53, 1279036), (82, 826694), (106, 639518), (164, 413347), (212, 319759), (451, 150308), (583, 116276), (709, 95612), (902, 75154), (1166, 58138), (1418, 47806), (1804, 37577), (2173, 31196), (2332, 29069), (2836, 23903), (4346, 15598), (7799, 8692)]