127989444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 330750784

約数和(自身を除く): 202761340

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 181, 242, 362, 363, 484, 487, 543, 724, 726, 974, 1086, 1452, 1461, 1948, 1991, 2172, 2922, 3982, 5357, 5844, 5973, 7964, 10714, 11946, 16071, 21428, 21901, 23892, 32142, 43802, 58927, 64284, 65703, 87604, 88147, 117854, 131406, 176294, 176781, 235708, 262812, 264441, 352588, 353562, 528882, 707124, 969617, 1057764, 1939234, 2908851, 3878468, 5817702, 10665787, 11635404, 21331574, 31997361, 42663148, 63994722, 127989444]

約数ペア:

[(1, 127989444), (2, 63994722), (3, 42663148), (4, 31997361), (6, 21331574), (11, 11635404), (12, 10665787), (22, 5817702), (33, 3878468), (44, 2908851), (66, 1939234), (121, 1057764), (132, 969617), (181, 707124), (242, 528882), (362, 353562), (363, 352588), (484, 264441), (487, 262812), (543, 235708), (724, 176781), (726, 176294), (974, 131406), (1086, 117854), (1452, 88147), (1461, 87604), (1948, 65703), (1991, 64284), (2172, 58927), (2922, 43802), (3982, 32142), (5357, 23892), (5844, 21901), (5973, 21428), (7964, 16071), (10714, 11946)]