67401684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 210712320

約数和(自身を除く): 143310636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 29, 36, 42, 46, 58, 63, 69, 84, 87, 92, 116, 126, 138, 161, 174, 203, 207, 252, 261, 276, 322, 348, 401, 406, 414, 483, 522, 609, 644, 667, 802, 812, 828, 966, 1044, 1203, 1218, 1334, 1449, 1604, 1827, 1932, 2001, 2406, 2436, 2668, 2807, 2898, 3609, 3654, 4002, 4669, 4812, 5614, 5796, 6003, 7218, 7308, 8004, 8421, 9223, 9338, 11228, 11629, 12006, 14007, 14436, 16842, 18446, 18676, 23258, 24012, 25263, 27669, 28014, 33684, 34887, 36892, 42021, 46516, 50526, 55338, 56028, 64561, 69774, 81403, 83007, 84042, 101052, 104661, 110676, 129122, 139548, 162806, 166014, 168084, 193683, 209322, 244209, 258244, 267467, 325612, 332028, 387366, 418644, 488418, 534934, 581049, 732627, 774732, 802401, 976836, 1069868, 1162098, 1465254, 1604802, 1872269, 2324196, 2407203, 2930508, 3209604, 3744538, 4814406, 5616807, 7489076, 9628812, 11233614, 16850421, 22467228, 33700842, 67401684]

約数ペア:

[(1, 67401684), (2, 33700842), (3, 22467228), (4, 16850421), (6, 11233614), (7, 9628812), (9, 7489076), (12, 5616807), (14, 4814406), (18, 3744538), (21, 3209604), (23, 2930508), (28, 2407203), (29, 2324196), (36, 1872269), (42, 1604802), (46, 1465254), (58, 1162098), (63, 1069868), (69, 976836), (84, 802401), (87, 774732), (92, 732627), (116, 581049), (126, 534934), (138, 488418), (161, 418644), (174, 387366), (203, 332028), (207, 325612), (252, 267467), (261, 258244), (276, 244209), (322, 209322), (348, 193683), (401, 168084), (406, 166014), (414, 162806), (483, 139548), (522, 129122), (609, 110676), (644, 104661), (667, 101052), (802, 84042), (812, 83007), (828, 81403), (966, 69774), (1044, 64561), (1203, 56028), (1218, 55338), (1334, 50526), (1449, 46516), (1604, 42021), (1827, 36892), (1932, 34887), (2001, 33684), (2406, 28014), (2436, 27669), (2668, 25263), (2807, 24012), (2898, 23258), (3609, 18676), (3654, 18446), (4002, 16842), (4669, 14436), (4812, 14007), (5614, 12006), (5796, 11629), (6003, 11228), (7218, 9338), (7308, 9223), (8004, 8421)]