83920242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{719}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 196007040

約数和(自身を除く): 112086798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 397, 719, 794, 1191, 1438, 2157, 2382, 2779, 4314, 5033, 5558, 8337, 10066, 15099, 16674, 19453, 30198, 35231, 38906, 58359, 70462, 105693, 116718, 211386, 285443, 570886, 856329, 1712658, 1998101, 3996202, 5994303, 11988606, 13986707, 27973414, 41960121, 83920242]

約数ペア:

[(1, 83920242), (2, 41960121), (3, 27973414), (6, 13986707), (7, 11988606), (14, 5994303), (21, 3996202), (42, 1998101), (49, 1712658), (98, 856329), (147, 570886), (294, 285443), (397, 211386), (719, 116718), (794, 105693), (1191, 70462), (1438, 58359), (2157, 38906), (2382, 35231), (2779, 30198), (4314, 19453), (5033, 16674), (5558, 15099), (8337, 10066)]