172929564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6833}}^1$

素因数の和:6899

約数の個数: 72

約数和(自身を含む): 472639440

約数和(自身を除く): 299709876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 6833, 8436, 12654, 13666, 20499, 25308, 27332, 40998, 61497, 81996, 122994, 129827, 245988, 252821, 259654, 389481, 505642, 519308, 758463, 778962, 1011284, 1168443, 1516926, 1557924, 2275389, 2336886, 3033852, 4550778, 4673772, 4803599, 9101556, 9607198, 14410797, 19214396, 28821594, 43232391, 57643188, 86464782, 172929564]

約数ペア:

[(1, 172929564), (2, 86464782), (3, 57643188), (4, 43232391), (6, 28821594), (9, 19214396), (12, 14410797), (18, 9607198), (19, 9101556), (36, 4803599), (37, 4673772), (38, 4550778), (57, 3033852), (74, 2336886), (76, 2275389), (111, 1557924), (114, 1516926), (148, 1168443), (171, 1011284), (222, 778962), (228, 758463), (333, 519308), (342, 505642), (444, 389481), (666, 259654), (684, 252821), (703, 245988), (1332, 129827), (1406, 122994), (2109, 81996), (2812, 61497), (4218, 40998), (6327, 27332), (6833, 25308), (8436, 20499), (12654, 13666)]