73147816

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 164926080

約数和(自身を除く): 91778264

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 148, 172, 259, 296, 301, 344, 518, 602, 821, 1036, 1204, 1591, 1642, 2072, 2408, 3182, 3284, 5747, 6364, 6568, 11137, 11494, 12728, 22274, 22988, 30377, 35303, 44548, 45976, 60754, 70606, 89096, 121508, 141212, 212639, 243016, 247121, 282424, 425278, 494242, 850556, 988484, 1306211, 1701112, 1976968, 2612422, 5224844, 9143477, 10449688, 18286954, 36573908, 73147816]

約数ペア:

[(1, 73147816), (2, 36573908), (4, 18286954), (7, 10449688), (8, 9143477), (14, 5224844), (28, 2612422), (37, 1976968), (43, 1701112), (56, 1306211), (74, 988484), (86, 850556), (148, 494242), (172, 425278), (259, 282424), (296, 247121), (301, 243016), (344, 212639), (518, 141212), (602, 121508), (821, 89096), (1036, 70606), (1204, 60754), (1591, 45976), (1642, 44548), (2072, 35303), (2408, 30377), (3182, 22988), (3284, 22274), (5747, 12728), (6364, 11494), (6568, 11137)]