65384676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 204422400

約数和(自身を除く): 139037724

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, 389, 406, 414, 483, 522, 609, 644, 667, 778, 812, 828, 966, 1044, 1167, 1218, 1334, 1449, 1556, 1827, 1932, 2001, 2334, 2436, 2668, 2723, 2898, 3501, 3654, 4002, 4668, 4669, 5446, 5796, 6003, 7002, 7308, 8004, 8169, 8947, 9338, 10892, 11281, 12006, 14004, 14007, 16338, 17894, 18676, 22562, 24012, 24507, 26841, 28014, 32676, 33843, 35788, 42021, 45124, 49014, 53682, 56028, 62629, 67686, 78967, 80523, 84042, 98028, 101529, 107364, 125258, 135372, 157934, 161046, 168084, 187887, 203058, 236901, 250516, 259463, 315868, 322092, 375774, 406116, 473802, 518926, 563661, 710703, 751548, 778389, 947604, 1037852, 1127322, 1421406, 1556778, 1816241, 2254644, 2335167, 2842812, 3113556, 3632482, 4670334, 5448723, 7264964, 9340668, 10897446, 16346169, 21794892, 32692338, 65384676]

約数ペア:

[(1, 65384676), (2, 32692338), (3, 21794892), (4, 16346169), (6, 10897446), (7, 9340668), (9, 7264964), (12, 5448723), (14, 4670334), (18, 3632482), (21, 3113556), (23, 2842812), (28, 2335167), (29, 2254644), (36, 1816241), (42, 1556778), (46, 1421406), (58, 1127322), (63, 1037852), (69, 947604), (84, 778389), (87, 751548), (92, 710703), (116, 563661), (126, 518926), (138, 473802), (161, 406116), (174, 375774), (203, 322092), (207, 315868), (252, 259463), (261, 250516), (276, 236901), (322, 203058), (348, 187887), (389, 168084), (406, 161046), (414, 157934), (483, 135372), (522, 125258), (609, 107364), (644, 101529), (667, 98028), (778, 84042), (812, 80523), (828, 78967), (966, 67686), (1044, 62629), (1167, 56028), (1218, 53682), (1334, 49014), (1449, 45124), (1556, 42021), (1827, 35788), (1932, 33843), (2001, 32676), (2334, 28014), (2436, 26841), (2668, 24507), (2723, 24012), (2898, 22562), (3501, 18676), (3654, 17894), (4002, 16338), (4668, 14007), (4669, 14004), (5446, 12006), (5796, 11281), (6003, 10892), (7002, 9338), (7308, 8947), (8004, 8169)]