86457618

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:761

約数の個数: 80

約数和(自身を含む): 212366616

約数和(自身を除く): 125908998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 549, 673, 702, 793, 1053, 1098, 1346, 1586, 1647, 2019, 2106, 2379, 3294, 4038, 4758, 4941, 6057, 7137, 8749, 9882, 12114, 14274, 17498, 18171, 21411, 26247, 36342, 41053, 42822, 52494, 54513, 64233, 78741, 82106, 109026, 123159, 128466, 157482, 236223, 246318, 369477, 472446, 533689, 708669, 738954, 1067378, 1108431, 1417338, 1601067, 2216862, 3202134, 3325293, 4803201, 6650586, 9606402, 14409603, 28819206, 43228809, 86457618]

約数ペア:

[(1, 86457618), (2, 43228809), (3, 28819206), (6, 14409603), (9, 9606402), (13, 6650586), (18, 4803201), (26, 3325293), (27, 3202134), (39, 2216862), (54, 1601067), (61, 1417338), (78, 1108431), (81, 1067378), (117, 738954), (122, 708669), (162, 533689), (183, 472446), (234, 369477), (351, 246318), (366, 236223), (549, 157482), (673, 128466), (702, 123159), (793, 109026), (1053, 82106), (1098, 78741), (1346, 64233), (1586, 54513), (1647, 52494), (2019, 42822), (2106, 41053), (2379, 36342), (3294, 26247), (4038, 21411), (4758, 18171), (4941, 17498), (6057, 14274), (7137, 12114), (8749, 9882)]