7656516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 23097984

約数和(自身を除く): 15441468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1321, 1449, 1932, 2642, 2898, 3963, 5284, 5796, 7926, 9247, 11889, 15852, 18494, 23778, 27741, 30383, 36988, 47556, 55482, 60766, 83223, 91149, 110964, 121532, 166446, 182298, 212681, 273447, 332892, 364596, 425362, 546894, 638043, 850724, 1093788, 1276086, 1914129, 2552172, 3828258, 7656516]

約数ペア:

[(1, 7656516), (2, 3828258), (3, 2552172), (4, 1914129), (6, 1276086), (7, 1093788), (9, 850724), (12, 638043), (14, 546894), (18, 425362), (21, 364596), (23, 332892), (28, 273447), (36, 212681), (42, 182298), (46, 166446), (63, 121532), (69, 110964), (84, 91149), (92, 83223), (126, 60766), (138, 55482), (161, 47556), (207, 36988), (252, 30383), (276, 27741), (322, 23778), (414, 18494), (483, 15852), (644, 11889), (828, 9247), (966, 7926), (1321, 5796), (1449, 5284), (1932, 3963), (2642, 2898)]