80841672

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2857}}^1$

素因数の和:3003

約数の個数: 64

約数和(自身を含む): 226353600

約数和(自身を除く): 145511928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 2857, 3144, 3537, 4716, 5714, 7074, 8571, 9432, 11428, 14148, 17142, 22856, 25713, 28296, 34284, 51426, 68568, 77139, 102852, 154278, 205704, 308556, 374267, 617112, 748534, 1122801, 1497068, 2245602, 2994136, 3368403, 4491204, 6736806, 8982408, 10105209, 13473612, 20210418, 26947224, 40420836, 80841672]

約数ペア:

[(1, 80841672), (2, 40420836), (3, 26947224), (4, 20210418), (6, 13473612), (8, 10105209), (9, 8982408), (12, 6736806), (18, 4491204), (24, 3368403), (27, 2994136), (36, 2245602), (54, 1497068), (72, 1122801), (108, 748534), (131, 617112), (216, 374267), (262, 308556), (393, 205704), (524, 154278), (786, 102852), (1048, 77139), (1179, 68568), (1572, 51426), (2358, 34284), (2857, 28296), (3144, 25713), (3537, 22856), (4716, 17142), (5714, 14148), (7074, 11428), (8571, 9432)]