81187326

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4462

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 122025474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 682, 837, 1023, 1674, 2046, 3069, 4409, 6138, 8818, 9207, 13227, 18414, 26454, 39681, 48499, 79362, 96998, 119043, 136679, 145497, 238086, 273358, 290994, 410037, 436491, 820074, 872982, 1230111, 1309473, 1503469, 2460222, 2618946, 3006938, 3690333, 4510407, 7380666, 9020814, 13531221, 27062442, 40593663, 81187326]

約数ペア:

[(1, 81187326), (2, 40593663), (3, 27062442), (6, 13531221), (9, 9020814), (11, 7380666), (18, 4510407), (22, 3690333), (27, 3006938), (31, 2618946), (33, 2460222), (54, 1503469), (62, 1309473), (66, 1230111), (93, 872982), (99, 820074), (186, 436491), (198, 410037), (279, 290994), (297, 273358), (341, 238086), (558, 145497), (594, 136679), (682, 119043), (837, 96998), (1023, 79362), (1674, 48499), (2046, 39681), (3069, 26454), (4409, 18414), (6138, 13227), (8818, 9207)]