81658176

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9049}}^1$

素因数の和:9111

約数の個数: 56

約数和(自身を含む): 220675200

約数和(自身を除く): 139017024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 9024, 9049, 18098, 27147, 36196, 54294, 72392, 108588, 144784, 217176, 289568, 425303, 434352, 579136, 850606, 868704, 1275909, 1701212, 1737408, 2551818, 3402424, 5103636, 6804848, 10207272, 13609696, 20414544, 27219392, 40829088, 81658176]

約数ペア:

[(1, 81658176), (2, 40829088), (3, 27219392), (4, 20414544), (6, 13609696), (8, 10207272), (12, 6804848), (16, 5103636), (24, 3402424), (32, 2551818), (47, 1737408), (48, 1701212), (64, 1275909), (94, 868704), (96, 850606), (141, 579136), (188, 434352), (192, 425303), (282, 289568), (376, 217176), (564, 144784), (752, 108588), (1128, 72392), (1504, 54294), (2256, 36196), (3008, 27147), (4512, 18098), (9024, 9049)]