72853668

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3254

約数の個数: 60

約数和(自身を含む): 193197312

約数和(自身を除く): 120343644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3167, 3834, 5751, 6334, 7668, 9501, 11502, 12668, 19002, 23004, 28503, 38004, 57006, 85509, 114012, 171018, 224857, 256527, 342036, 449714, 513054, 674571, 899428, 1026108, 1349142, 2023713, 2698284, 4047426, 6071139, 8094852, 12142278, 18213417, 24284556, 36426834, 72853668]

約数ペア:

[(1, 72853668), (2, 36426834), (3, 24284556), (4, 18213417), (6, 12142278), (9, 8094852), (12, 6071139), (18, 4047426), (27, 2698284), (36, 2023713), (54, 1349142), (71, 1026108), (81, 899428), (108, 674571), (142, 513054), (162, 449714), (213, 342036), (284, 256527), (324, 224857), (426, 171018), (639, 114012), (852, 85509), (1278, 57006), (1917, 38004), (2556, 28503), (3167, 23004), (3834, 19002), (5751, 12668), (6334, 11502), (7668, 9501)]