81738492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6131}}^1$

素因数の和:6250

約数の個数: 48

約数和(自身を含む): 210155904

約数和(自身を除く): 128417412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 2222, 3333, 4444, 6131, 6666, 12262, 13332, 18393, 24524, 36786, 67441, 73572, 134882, 202323, 269764, 404646, 619231, 809292, 1238462, 1857693, 2476924, 3715386, 6811541, 7430772, 13623082, 20434623, 27246164, 40869246, 81738492]

約数ペア:

[(1, 81738492), (2, 40869246), (3, 27246164), (4, 20434623), (6, 13623082), (11, 7430772), (12, 6811541), (22, 3715386), (33, 2476924), (44, 1857693), (66, 1238462), (101, 809292), (132, 619231), (202, 404646), (303, 269764), (404, 202323), (606, 134882), (1111, 73572), (1212, 67441), (2222, 36786), (3333, 24524), (4444, 18393), (6131, 13332), (6666, 12262)]