64040004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 206438400

約数和(自身を除く): 142398396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 29, 36, 42, 46, 54, 58, 63, 69, 84, 87, 92, 108, 116, 126, 127, 138, 161, 174, 189, 203, 207, 252, 254, 261, 276, 322, 348, 378, 381, 406, 414, 483, 508, 522, 609, 621, 644, 667, 756, 762, 783, 812, 828, 889, 966, 1044, 1143, 1218, 1242, 1334, 1449, 1524, 1566, 1778, 1827, 1932, 2001, 2286, 2436, 2484, 2667, 2668, 2898, 2921, 3132, 3429, 3556, 3654, 3683, 4002, 4347, 4572, 4669, 5334, 5481, 5796, 5842, 6003, 6858, 7308, 7366, 8001, 8004, 8694, 8763, 9338, 10668, 10962, 11049, 11684, 12006, 13716, 14007, 14732, 16002, 17388, 17526, 18009, 18676, 20447, 21924, 22098, 24003, 24012, 25781, 26289, 28014, 32004, 33147, 35052, 36018, 40894, 42021, 44196, 48006, 51562, 52578, 56028, 61341, 66294, 72036, 77343, 78867, 81788, 84042, 84709, 96012, 99441, 103124, 105156, 122682, 126063, 132588, 154686, 157734, 168084, 169418, 184023, 198882, 232029, 245364, 252126, 254127, 309372, 315468, 338836, 368046, 397764, 464058, 504252, 508254, 552069, 592963, 696087, 736092, 762381, 928116, 1016508, 1104138, 1185926, 1392174, 1524762, 1778889, 2208276, 2287143, 2371852, 2784348, 3049524, 3557778, 4574286, 5336667, 7115556, 9148572, 10673334, 16010001, 21346668, 32020002, 64040004]

約数ペア:

[(1, 64040004), (2, 32020002), (3, 21346668), (4, 16010001), (6, 10673334), (7, 9148572), (9, 7115556), (12, 5336667), (14, 4574286), (18, 3557778), (21, 3049524), (23, 2784348), (27, 2371852), (28, 2287143), (29, 2208276), (36, 1778889), (42, 1524762), (46, 1392174), (54, 1185926), (58, 1104138), (63, 1016508), (69, 928116), (84, 762381), (87, 736092), (92, 696087), (108, 592963), (116, 552069), (126, 508254), (127, 504252), (138, 464058), (161, 397764), (174, 368046), (189, 338836), (203, 315468), (207, 309372), (252, 254127), (254, 252126), (261, 245364), (276, 232029), (322, 198882), (348, 184023), (378, 169418), (381, 168084), (406, 157734), (414, 154686), (483, 132588), (508, 126063), (522, 122682), (609, 105156), (621, 103124), (644, 99441), (667, 96012), (756, 84709), (762, 84042), (783, 81788), (812, 78867), (828, 77343), (889, 72036), (966, 66294), (1044, 61341), (1143, 56028), (1218, 52578), (1242, 51562), (1334, 48006), (1449, 44196), (1524, 42021), (1566, 40894), (1778, 36018), (1827, 35052), (1932, 33147), (2001, 32004), (2286, 28014), (2436, 26289), (2484, 25781), (2667, 24012), (2668, 24003), (2898, 22098), (2921, 21924), (3132, 20447), (3429, 18676), (3556, 18009), (3654, 17526), (3683, 17388), (4002, 16002), (4347, 14732), (4572, 14007), (4669, 13716), (5334, 12006), (5481, 11684), (5796, 11049), (5842, 10962), (6003, 10668), (6858, 9338), (7308, 8763), (7366, 8694), (8001, 8004)]