81048198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5713

約数の個数: 64

約数和(自身を含む): 208650240

約数和(自身を除く): 127602042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 5659, 7161, 11318, 14322, 16977, 33954, 39613, 62249, 79226, 118839, 124498, 175429, 186747, 237678, 350858, 373494, 435743, 526287, 871486, 1052574, 1228003, 1307229, 1929719, 2456006, 2614458, 3684009, 3859438, 5789157, 7368018, 11578314, 13508033, 27016066, 40524099, 81048198]

約数ペア:

[(1, 81048198), (2, 40524099), (3, 27016066), (6, 13508033), (7, 11578314), (11, 7368018), (14, 5789157), (21, 3859438), (22, 3684009), (31, 2614458), (33, 2456006), (42, 1929719), (62, 1307229), (66, 1228003), (77, 1052574), (93, 871486), (154, 526287), (186, 435743), (217, 373494), (231, 350858), (341, 237678), (434, 186747), (462, 175429), (651, 124498), (682, 118839), (1023, 79226), (1302, 62249), (2046, 39613), (2387, 33954), (4774, 16977), (5659, 14322), (7161, 11318)]