81929652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 229146624

約数和(自身を除く): 147216972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 73, 84, 93, 124, 146, 186, 217, 219, 292, 372, 431, 434, 438, 511, 651, 862, 868, 876, 1022, 1293, 1302, 1533, 1724, 2044, 2263, 2586, 2604, 3017, 3066, 4526, 5172, 6034, 6132, 6789, 9051, 9052, 12068, 13361, 13578, 15841, 18102, 26722, 27156, 31463, 31682, 36204, 40083, 47523, 53444, 62926, 63364, 80166, 93527, 94389, 95046, 125852, 160332, 187054, 188778, 190092, 220241, 280581, 374108, 377556, 440482, 561162, 660723, 880964, 975353, 1122324, 1321446, 1950706, 2642892, 2926059, 3901412, 5852118, 6827471, 11704236, 13654942, 20482413, 27309884, 40964826, 81929652]

約数ペア:

[(1, 81929652), (2, 40964826), (3, 27309884), (4, 20482413), (6, 13654942), (7, 11704236), (12, 6827471), (14, 5852118), (21, 3901412), (28, 2926059), (31, 2642892), (42, 1950706), (62, 1321446), (73, 1122324), (84, 975353), (93, 880964), (124, 660723), (146, 561162), (186, 440482), (217, 377556), (219, 374108), (292, 280581), (372, 220241), (431, 190092), (434, 188778), (438, 187054), (511, 160332), (651, 125852), (862, 95046), (868, 94389), (876, 93527), (1022, 80166), (1293, 63364), (1302, 62926), (1533, 53444), (1724, 47523), (2044, 40083), (2263, 36204), (2586, 31682), (2604, 31463), (3017, 27156), (3066, 26722), (4526, 18102), (5172, 15841), (6034, 13578), (6132, 13361), (6789, 12068), (9051, 9052)]