85776804

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 226070208

約数和(自身を除く): 140293404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 907, 1278, 1332, 1814, 2556, 2627, 2721, 3628, 5254, 5442, 7881, 8163, 10508, 10884, 15762, 16326, 23643, 31524, 32652, 33559, 47286, 64397, 67118, 94572, 100677, 128794, 134236, 193191, 201354, 257588, 302031, 386382, 402708, 579573, 604062, 772764, 1159146, 1208124, 2318292, 2382689, 4765378, 7148067, 9530756, 14296134, 21444201, 28592268, 42888402, 85776804]

約数ペア:

[(1, 85776804), (2, 42888402), (3, 28592268), (4, 21444201), (6, 14296134), (9, 9530756), (12, 7148067), (18, 4765378), (36, 2382689), (37, 2318292), (71, 1208124), (74, 1159146), (111, 772764), (142, 604062), (148, 579573), (213, 402708), (222, 386382), (284, 302031), (333, 257588), (426, 201354), (444, 193191), (639, 134236), (666, 128794), (852, 100677), (907, 94572), (1278, 67118), (1332, 64397), (1814, 47286), (2556, 33559), (2627, 32652), (2721, 31524), (3628, 23643), (5254, 16326), (5442, 15762), (7881, 10884), (8163, 10508)]