81183552

素因数分解:

$2^6\times 3^1\times {\mathrm{547}}^1\times {\mathrm{773}}^1$

素因数の和:1335

約数の個数: 56

約数和(自身を含む): 215469216

約数和(自身を除く): 134285664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 547, 773, 1094, 1546, 1641, 2188, 2319, 3092, 3282, 4376, 4638, 6184, 6564, 8752, 9276, 12368, 13128, 17504, 18552, 24736, 26256, 35008, 37104, 49472, 52512, 74208, 105024, 148416, 422831, 845662, 1268493, 1691324, 2536986, 3382648, 5073972, 6765296, 10147944, 13530592, 20295888, 27061184, 40591776, 81183552]

約数ペア:

[(1, 81183552), (2, 40591776), (3, 27061184), (4, 20295888), (6, 13530592), (8, 10147944), (12, 6765296), (16, 5073972), (24, 3382648), (32, 2536986), (48, 1691324), (64, 1268493), (96, 845662), (192, 422831), (547, 148416), (773, 105024), (1094, 74208), (1546, 52512), (1641, 49472), (2188, 37104), (2319, 35008), (3092, 26256), (3282, 24736), (4376, 18552), (4638, 17504), (6184, 13128), (6564, 12368), (8752, 9276)]