85471998

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 176964480

約数和(自身を除く): 91492482

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 786, 2939, 4847, 5878, 8817, 9694, 14541, 17634, 29082, 108743, 217486, 326229, 385009, 652458, 770018, 1155027, 2310054, 14245333, 28490666, 42735999, 85471998]

約数ペア:

[(1, 85471998), (2, 42735999), (3, 28490666), (6, 14245333), (37, 2310054), (74, 1155027), (111, 770018), (131, 652458), (222, 385009), (262, 326229), (393, 217486), (786, 108743), (2939, 29082), (4847, 17634), (5878, 14541), (8817, 9694)]