61286868

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 169047648

約数和(自身を除く): 107760780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 81, 83, 86, 106, 108, 129, 159, 162, 166, 172, 212, 249, 258, 318, 324, 332, 387, 477, 498, 516, 636, 747, 774, 954, 996, 1161, 1431, 1494, 1548, 1908, 2241, 2279, 2322, 2862, 2988, 3483, 3569, 4293, 4399, 4482, 4558, 4644, 5724, 6723, 6837, 6966, 7138, 8586, 8798, 8964, 9116, 10707, 13197, 13446, 13674, 13932, 14276, 17172, 17596, 20511, 21414, 26394, 26892, 27348, 32121, 39591, 41022, 42828, 52788, 61533, 64242, 79182, 82044, 96363, 118773, 123066, 128484, 158364, 184599, 189157, 192726, 237546, 246132, 289089, 356319, 369198, 378314, 385452, 475092, 567471, 578178, 712638, 738396, 756628, 1134942, 1156356, 1425276, 1702413, 2269884, 3404826, 5107239, 6809652, 10214478, 15321717, 20428956, 30643434, 61286868]

約数ペア:

[(1, 61286868), (2, 30643434), (3, 20428956), (4, 15321717), (6, 10214478), (9, 6809652), (12, 5107239), (18, 3404826), (27, 2269884), (36, 1702413), (43, 1425276), (53, 1156356), (54, 1134942), (81, 756628), (83, 738396), (86, 712638), (106, 578178), (108, 567471), (129, 475092), (159, 385452), (162, 378314), (166, 369198), (172, 356319), (212, 289089), (249, 246132), (258, 237546), (318, 192726), (324, 189157), (332, 184599), (387, 158364), (477, 128484), (498, 123066), (516, 118773), (636, 96363), (747, 82044), (774, 79182), (954, 64242), (996, 61533), (1161, 52788), (1431, 42828), (1494, 41022), (1548, 39591), (1908, 32121), (2241, 27348), (2279, 26892), (2322, 26394), (2862, 21414), (2988, 20511), (3483, 17596), (3569, 17172), (4293, 14276), (4399, 13932), (4482, 13674), (4558, 13446), (4644, 13197), (5724, 10707), (6723, 9116), (6837, 8964), (6966, 8798), (7138, 8586)]