71967036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 172903808

約数和(自身を除く): 100936772

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 211, 258, 422, 516, 633, 661, 844, 1266, 1322, 1983, 2532, 2644, 3966, 7932, 9073, 18146, 27219, 28423, 36292, 54438, 56846, 85269, 108876, 113692, 139471, 170538, 278942, 341076, 418413, 557884, 836826, 1673652, 5997253, 11994506, 17991759, 23989012, 35983518, 71967036]

約数ペア:

[(1, 71967036), (2, 35983518), (3, 23989012), (4, 17991759), (6, 11994506), (12, 5997253), (43, 1673652), (86, 836826), (129, 557884), (172, 418413), (211, 341076), (258, 278942), (422, 170538), (516, 139471), (633, 113692), (661, 108876), (844, 85269), (1266, 56846), (1322, 54438), (1983, 36292), (2532, 28423), (2644, 27219), (3966, 18146), (7932, 9073)]