80480328

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90631}}^1$

素因数の和:90677

約数の個数: 32

約数和(自身を含む): 206640960

約数和(自身を除く): 126160632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 90631, 181262, 271893, 362524, 543786, 725048, 1087572, 2175144, 3353347, 6706694, 10060041, 13413388, 20120082, 26826776, 40240164, 80480328]

約数ペア:

[(1, 80480328), (2, 40240164), (3, 26826776), (4, 20120082), (6, 13413388), (8, 10060041), (12, 6706694), (24, 3353347), (37, 2175144), (74, 1087572), (111, 725048), (148, 543786), (222, 362524), (296, 271893), (444, 181262), (888, 90631)]