64528308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 176897448

約数和(自身を除く): 112369140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 797, 1038, 1557, 1594, 2076, 2249, 2391, 3114, 3188, 4498, 4782, 6228, 6747, 7173, 8996, 9564, 10361, 13494, 14346, 20241, 20722, 26988, 28692, 31083, 40482, 41444, 62166, 80964, 93249, 124332, 137881, 186498, 275762, 372996, 413643, 551524, 827286, 1240929, 1654572, 1792453, 2481858, 3584906, 4963716, 5377359, 7169812, 10754718, 16132077, 21509436, 32264154, 64528308]

約数ペア:

[(1, 64528308), (2, 32264154), (3, 21509436), (4, 16132077), (6, 10754718), (9, 7169812), (12, 5377359), (13, 4963716), (18, 3584906), (26, 2481858), (36, 1792453), (39, 1654572), (52, 1240929), (78, 827286), (117, 551524), (156, 413643), (173, 372996), (234, 275762), (346, 186498), (468, 137881), (519, 124332), (692, 93249), (797, 80964), (1038, 62166), (1557, 41444), (1594, 40482), (2076, 31083), (2249, 28692), (2391, 26988), (3114, 20722), (3188, 20241), (4498, 14346), (4782, 13494), (6228, 10361), (6747, 9564), (7173, 8996)]