25323012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4919}}^1$

素因数の和:4953

約数の個数: 72

約数和(自身を含む): 75216960

約数和(自身を除く): 49893948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 4919, 5148, 9838, 14757, 19676, 29514, 44271, 54109, 59028, 63947, 88542, 108218, 127894, 162327, 177084, 191841, 216436, 255788, 324654, 383682, 486981, 575523, 649308, 703417, 767364, 973962, 1151046, 1406834, 1947924, 2110251, 2302092, 2813668, 4220502, 6330753, 8441004, 12661506, 25323012]

約数ペア:

[(1, 25323012), (2, 12661506), (3, 8441004), (4, 6330753), (6, 4220502), (9, 2813668), (11, 2302092), (12, 2110251), (13, 1947924), (18, 1406834), (22, 1151046), (26, 973962), (33, 767364), (36, 703417), (39, 649308), (44, 575523), (52, 486981), (66, 383682), (78, 324654), (99, 255788), (117, 216436), (132, 191841), (143, 177084), (156, 162327), (198, 127894), (234, 108218), (286, 88542), (396, 63947), (429, 59028), (468, 54109), (572, 44271), (858, 29514), (1287, 19676), (1716, 14757), (2574, 9838), (4919, 5148)]