64939632

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 174417408

約数和(自身を除く): 109477776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 73, 86, 129, 146, 172, 219, 258, 292, 344, 431, 438, 516, 584, 688, 862, 876, 1032, 1168, 1293, 1724, 1752, 2064, 2586, 3139, 3448, 3504, 5172, 6278, 6896, 9417, 10344, 12556, 18533, 18834, 20688, 25112, 31463, 37066, 37668, 50224, 55599, 62926, 74132, 75336, 94389, 111198, 125852, 148264, 150672, 188778, 222396, 251704, 296528, 377556, 444792, 503408, 755112, 889584, 1352909, 1510224, 2705818, 4058727, 5411636, 8117454, 10823272, 16234908, 21646544, 32469816, 64939632]

約数ペア:

[(1, 64939632), (2, 32469816), (3, 21646544), (4, 16234908), (6, 10823272), (8, 8117454), (12, 5411636), (16, 4058727), (24, 2705818), (43, 1510224), (48, 1352909), (73, 889584), (86, 755112), (129, 503408), (146, 444792), (172, 377556), (219, 296528), (258, 251704), (292, 222396), (344, 188778), (431, 150672), (438, 148264), (516, 125852), (584, 111198), (688, 94389), (862, 75336), (876, 74132), (1032, 62926), (1168, 55599), (1293, 50224), (1724, 37668), (1752, 37066), (2064, 31463), (2586, 25112), (3139, 20688), (3448, 18834), (3504, 18533), (5172, 12556), (6278, 10344), (6896, 9417)]