66170448

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19979}}^1$

素因数の和:20016

約数の個数: 60

約数和(自身を含む): 193246560

約数和(自身を除く): 127076112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 19979, 39958, 59937, 79916, 119874, 159832, 179811, 239748, 319664, 359622, 459517, 479496, 719244, 919034, 958992, 1378551, 1438488, 1838068, 2757102, 2876976, 3676136, 4135653, 5514204, 7352272, 8271306, 11028408, 16542612, 22056816, 33085224, 66170448]

約数ペア:

[(1, 66170448), (2, 33085224), (3, 22056816), (4, 16542612), (6, 11028408), (8, 8271306), (9, 7352272), (12, 5514204), (16, 4135653), (18, 3676136), (23, 2876976), (24, 2757102), (36, 1838068), (46, 1438488), (48, 1378551), (69, 958992), (72, 919034), (92, 719244), (138, 479496), (144, 459517), (184, 359622), (207, 319664), (276, 239748), (368, 179811), (414, 159832), (552, 119874), (828, 79916), (1104, 59937), (1656, 39958), (3312, 19979)]