85439844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10937}}^1$

素因数の和:10985

約数の個数: 72

約数和(自身を含む): 254811648

約数和(自身を除く): 169371804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 10937, 21874, 32811, 43748, 65622, 76559, 98433, 131244, 153118, 196866, 229677, 306236, 339047, 393732, 459354, 678094, 689031, 918708, 1017141, 1356188, 1378062, 2034282, 2373329, 2756124, 3051423, 4068564, 4746658, 6102846, 7119987, 9493316, 12205692, 14239974, 21359961, 28479948, 42719922, 85439844]

約数ペア:

[(1, 85439844), (2, 42719922), (3, 28479948), (4, 21359961), (6, 14239974), (7, 12205692), (9, 9493316), (12, 7119987), (14, 6102846), (18, 4746658), (21, 4068564), (28, 3051423), (31, 2756124), (36, 2373329), (42, 2034282), (62, 1378062), (63, 1356188), (84, 1017141), (93, 918708), (124, 689031), (126, 678094), (186, 459354), (217, 393732), (252, 339047), (279, 306236), (372, 229677), (434, 196866), (558, 153118), (651, 131244), (868, 98433), (1116, 76559), (1302, 65622), (1953, 43748), (2604, 32811), (3906, 21874), (7812, 10937)]