72973186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 136239840

約数和(自身を除く): 63266654

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 169, 209, 247, 286, 338, 418, 494, 1033, 1859, 2066, 2717, 3211, 3718, 5434, 6422, 11363, 13429, 19627, 22726, 26858, 35321, 39254, 70642, 147719, 174577, 215897, 255151, 295438, 349154, 431794, 510302, 1920347, 2806661, 3316963, 3840694, 5613322, 6633926, 36486593, 72973186]

約数ペア:

[(1, 72973186), (2, 36486593), (11, 6633926), (13, 5613322), (19, 3840694), (22, 3316963), (26, 2806661), (38, 1920347), (143, 510302), (169, 431794), (209, 349154), (247, 295438), (286, 255151), (338, 215897), (418, 174577), (494, 147719), (1033, 70642), (1859, 39254), (2066, 35321), (2717, 26858), (3211, 22726), (3718, 19627), (5434, 13429), (6422, 11363)]