72053852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 144012960

約数和(自身を除く): 71959108

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 233, 247, 313, 466, 494, 626, 932, 988, 1252, 3029, 4069, 4427, 5947, 6058, 8138, 8854, 11894, 12116, 16276, 17708, 23788, 57551, 72929, 77311, 115102, 145858, 154622, 230204, 291716, 309244, 948077, 1385651, 1896154, 2771302, 3792308, 5542604, 18013463, 36026926, 72053852]

約数ペア:

[(1, 72053852), (2, 36026926), (4, 18013463), (13, 5542604), (19, 3792308), (26, 2771302), (38, 1896154), (52, 1385651), (76, 948077), (233, 309244), (247, 291716), (313, 230204), (466, 154622), (494, 145858), (626, 115102), (932, 77311), (988, 72929), (1252, 57551), (3029, 23788), (4069, 17708), (4427, 16276), (5947, 12116), (6058, 11894), (8138, 8854)]