80848638

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 202013280

約数和(自身を除く): 121164642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 53, 54, 78, 82, 106, 117, 123, 159, 234, 246, 318, 351, 369, 477, 533, 689, 702, 738, 954, 1066, 1107, 1378, 1431, 1599, 2067, 2173, 2214, 2809, 2862, 3198, 4134, 4346, 4797, 5618, 6201, 6519, 8427, 9594, 12402, 13038, 14391, 16854, 18603, 19557, 25281, 28249, 28782, 36517, 37206, 39114, 50562, 56498, 58671, 73034, 75843, 84747, 109551, 115169, 117342, 151686, 169494, 219102, 230338, 254241, 328653, 345507, 508482, 657306, 691014, 762723, 985959, 1036521, 1497197, 1525446, 1971918, 2073042, 2994394, 3109563, 4491591, 6219126, 8983182, 13474773, 26949546, 40424319, 80848638]

約数ペア:

[(1, 80848638), (2, 40424319), (3, 26949546), (6, 13474773), (9, 8983182), (13, 6219126), (18, 4491591), (26, 3109563), (27, 2994394), (39, 2073042), (41, 1971918), (53, 1525446), (54, 1497197), (78, 1036521), (82, 985959), (106, 762723), (117, 691014), (123, 657306), (159, 508482), (234, 345507), (246, 328653), (318, 254241), (351, 230338), (369, 219102), (477, 169494), (533, 151686), (689, 117342), (702, 115169), (738, 109551), (954, 84747), (1066, 75843), (1107, 73034), (1378, 58671), (1431, 56498), (1599, 50562), (2067, 39114), (2173, 37206), (2214, 36517), (2809, 28782), (2862, 28249), (3198, 25281), (4134, 19557), (4346, 18603), (4797, 16854), (5618, 14391), (6201, 13038), (6519, 12402), (8427, 9594)]