71211384

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{26731}}^1$

素因数の和:26780

約数の個数: 48

約数和(自身を含む): 198084120

約数和(自身を除く): 126872736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 26731, 53462, 80193, 106924, 160386, 213848, 240579, 320772, 481158, 641544, 962316, 989047, 1924632, 1978094, 2967141, 3956188, 5934282, 7912376, 8901423, 11868564, 17802846, 23737128, 35605692, 71211384]

約数ペア:

[(1, 71211384), (2, 35605692), (3, 23737128), (4, 17802846), (6, 11868564), (8, 8901423), (9, 7912376), (12, 5934282), (18, 3956188), (24, 2967141), (36, 1978094), (37, 1924632), (72, 989047), (74, 962316), (111, 641544), (148, 481158), (222, 320772), (296, 240579), (333, 213848), (444, 160386), (666, 106924), (888, 80193), (1332, 53462), (2664, 26731)]