64669782

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 74676138

約数列:

[1, 2, 3, 6, 31, 59, 62, 71, 83, 93, 118, 142, 166, 177, 186, 213, 249, 354, 426, 498, 1829, 2201, 2573, 3658, 4189, 4402, 4897, 5146, 5487, 5893, 6603, 7719, 8378, 9794, 10974, 11786, 12567, 13206, 14691, 15438, 17679, 25134, 29382, 35358, 129859, 151807, 182683, 259718, 303614, 347687, 365366, 389577, 455421, 548049, 695374, 779154, 910842, 1043061, 1096098, 2086122, 10778297, 21556594, 32334891, 64669782]

約数ペア:

[(1, 64669782), (2, 32334891), (3, 21556594), (6, 10778297), (31, 2086122), (59, 1096098), (62, 1043061), (71, 910842), (83, 779154), (93, 695374), (118, 548049), (142, 455421), (166, 389577), (177, 365366), (186, 347687), (213, 303614), (249, 259718), (354, 182683), (426, 151807), (498, 129859), (1829, 35358), (2201, 29382), (2573, 25134), (3658, 17679), (4189, 15438), (4402, 14691), (4897, 13206), (5146, 12567), (5487, 11786), (5893, 10974), (6603, 9794), (7719, 8378)]