80318952

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17707}}^1$

素因数の和:17732

約数の個数: 80

約数和(自身を含む): 257120160

約数和(自身を除く): 176801208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 17707, 35414, 53121, 70828, 106242, 123949, 141656, 159363, 212484, 247898, 318726, 371847, 424968, 478089, 495796, 637452, 743694, 956178, 991592, 1115541, 1274904, 1434267, 1487388, 1912356, 2231082, 2868534, 2974776, 3346623, 3824712, 4462164, 5737068, 6693246, 8924328, 10039869, 11474136, 13386492, 20079738, 26772984, 40159476, 80318952]

約数ペア:

[(1, 80318952), (2, 40159476), (3, 26772984), (4, 20079738), (6, 13386492), (7, 11474136), (8, 10039869), (9, 8924328), (12, 6693246), (14, 5737068), (18, 4462164), (21, 3824712), (24, 3346623), (27, 2974776), (28, 2868534), (36, 2231082), (42, 1912356), (54, 1487388), (56, 1434267), (63, 1274904), (72, 1115541), (81, 991592), (84, 956178), (108, 743694), (126, 637452), (162, 495796), (168, 478089), (189, 424968), (216, 371847), (252, 318726), (324, 247898), (378, 212484), (504, 159363), (567, 141656), (648, 123949), (756, 106242), (1134, 70828), (1512, 53121), (2268, 35414), (4536, 17707)]