84221676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 144

約数和(自身を含む): 277175808

約数和(自身を除く): 192954132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 693, 759, 828, 924, 966, 1012, 1321, 1386, 1449, 1518, 1771, 1932, 2277, 2642, 2772, 2898, 3036, 3542, 3963, 4554, 5284, 5313, 5796, 7084, 7926, 9108, 9247, 10626, 11889, 14531, 15852, 15939, 18494, 21252, 23778, 27741, 29062, 30383, 31878, 36988, 43593, 47556, 55482, 58124, 60766, 63756, 83223, 87186, 91149, 101717, 110964, 121532, 130779, 166446, 174372, 182298, 203434, 212681, 261558, 273447, 305151, 332892, 334213, 364596, 406868, 425362, 523116, 546894, 610302, 638043, 668426, 850724, 915453, 1002639, 1093788, 1220604, 1276086, 1336852, 1830906, 1914129, 2005278, 2339491, 2552172, 3007917, 3661812, 3828258, 4010556, 4678982, 6015834, 7018473, 7656516, 9357964, 12031668, 14036946, 21055419, 28073892, 42110838, 84221676]

約数ペア:

[(1, 84221676), (2, 42110838), (3, 28073892), (4, 21055419), (6, 14036946), (7, 12031668), (9, 9357964), (11, 7656516), (12, 7018473), (14, 6015834), (18, 4678982), (21, 4010556), (22, 3828258), (23, 3661812), (28, 3007917), (33, 2552172), (36, 2339491), (42, 2005278), (44, 1914129), (46, 1830906), (63, 1336852), (66, 1276086), (69, 1220604), (77, 1093788), (84, 1002639), (92, 915453), (99, 850724), (126, 668426), (132, 638043), (138, 610302), (154, 546894), (161, 523116), (198, 425362), (207, 406868), (231, 364596), (252, 334213), (253, 332892), (276, 305151), (308, 273447), (322, 261558), (396, 212681), (414, 203434), (462, 182298), (483, 174372), (506, 166446), (644, 130779), (693, 121532), (759, 110964), (828, 101717), (924, 91149), (966, 87186), (1012, 83223), (1321, 63756), (1386, 60766), (1449, 58124), (1518, 55482), (1771, 47556), (1932, 43593), (2277, 36988), (2642, 31878), (2772, 30383), (2898, 29062), (3036, 27741), (3542, 23778), (3963, 21252), (4554, 18494), (5284, 15939), (5313, 15852), (5796, 14531), (7084, 11889), (7926, 10626), (9108, 9247)]