66729348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 208615680

約数和(自身を除く): 141886332

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, 397, 406, 414, 483, 522, 609, 644, 667, 794, 812, 828, 966, 1044, 1191, 1218, 1334, 1449, 1588, 1827, 1932, 2001, 2382, 2436, 2668, 2779, 2898, 3573, 3654, 4002, 4669, 4764, 5558, 5796, 6003, 7146, 7308, 8004, 8337, 9131, 9338, 11116, 11513, 12006, 14007, 14292, 16674, 18262, 18676, 23026, 24012, 25011, 27393, 28014, 33348, 34539, 36524, 42021, 46052, 50022, 54786, 56028, 63917, 69078, 80591, 82179, 84042, 100044, 103617, 109572, 127834, 138156, 161182, 164358, 168084, 191751, 207234, 241773, 255668, 264799, 322364, 328716, 383502, 414468, 483546, 529598, 575253, 725319, 767004, 794397, 967092, 1059196, 1150506, 1450638, 1588794, 1853593, 2301012, 2383191, 2901276, 3177588, 3707186, 4766382, 5560779, 7414372, 9532764, 11121558, 16682337, 22243116, 33364674, 66729348]

約数ペア:

[(1, 66729348), (2, 33364674), (3, 22243116), (4, 16682337), (6, 11121558), (7, 9532764), (9, 7414372), (12, 5560779), (14, 4766382), (18, 3707186), (21, 3177588), (23, 2901276), (28, 2383191), (29, 2301012), (36, 1853593), (42, 1588794), (46, 1450638), (58, 1150506), (63, 1059196), (69, 967092), (84, 794397), (87, 767004), (92, 725319), (116, 575253), (126, 529598), (138, 483546), (161, 414468), (174, 383502), (203, 328716), (207, 322364), (252, 264799), (261, 255668), (276, 241773), (322, 207234), (348, 191751), (397, 168084), (406, 164358), (414, 161182), (483, 138156), (522, 127834), (609, 109572), (644, 103617), (667, 100044), (794, 84042), (812, 82179), (828, 80591), (966, 69078), (1044, 63917), (1191, 56028), (1218, 54786), (1334, 50022), (1449, 46052), (1588, 42021), (1827, 36524), (1932, 34539), (2001, 33348), (2382, 28014), (2436, 27393), (2668, 25011), (2779, 24012), (2898, 23026), (3573, 18676), (3654, 18262), (4002, 16674), (4669, 14292), (4764, 14007), (5558, 12006), (5796, 11513), (6003, 11116), (7146, 9338), (7308, 9131), (8004, 8337)]