82807452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 216

約数和(自身を含む): 275367456

約数和(自身を除く): 192560004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 49, 52, 63, 69, 78, 84, 91, 92, 98, 117, 126, 138, 147, 156, 157, 161, 182, 196, 207, 234, 252, 273, 276, 294, 299, 314, 322, 364, 414, 441, 468, 471, 483, 546, 588, 598, 628, 637, 644, 819, 828, 882, 897, 942, 966, 1092, 1099, 1127, 1196, 1274, 1413, 1449, 1638, 1764, 1794, 1884, 1911, 1932, 2041, 2093, 2198, 2254, 2548, 2691, 2826, 2898, 3276, 3297, 3381, 3588, 3611, 3822, 4082, 4186, 4396, 4508, 5382, 5652, 5733, 5796, 6123, 6279, 6594, 6762, 7222, 7644, 7693, 8164, 8372, 9891, 10143, 10764, 10833, 11466, 12246, 12558, 13188, 13524, 14287, 14444, 14651, 15386, 18369, 18837, 19782, 20286, 21666, 22932, 23079, 24492, 25116, 25277, 28574, 29302, 30772, 32499, 36738, 37674, 39564, 40572, 42861, 43332, 43953, 46158, 46943, 50554, 57148, 58604, 64998, 69237, 73476, 75348, 75831, 85722, 87906, 92316, 93886, 100009, 101108, 128583, 129996, 131859, 138474, 140829, 151662, 171444, 175812, 176939, 187772, 200018, 227493, 257166, 263718, 276948, 281658, 300027, 303324, 328601, 353878, 400036, 422487, 454986, 514332, 527436, 530817, 563316, 600054, 657202, 707756, 844974, 900081, 909972, 985803, 1061634, 1200108, 1314404, 1592451, 1689948, 1800162, 1971606, 2123268, 2300207, 2957409, 3184902, 3600324, 3943212, 4600414, 5914818, 6369804, 6900621, 9200828, 11829636, 13801242, 20701863, 27602484, 41403726, 82807452]

約数ペア:

[(1, 82807452), (2, 41403726), (3, 27602484), (4, 20701863), (6, 13801242), (7, 11829636), (9, 9200828), (12, 6900621), (13, 6369804), (14, 5914818), (18, 4600414), (21, 3943212), (23, 3600324), (26, 3184902), (28, 2957409), (36, 2300207), (39, 2123268), (42, 1971606), (46, 1800162), (49, 1689948), (52, 1592451), (63, 1314404), (69, 1200108), (78, 1061634), (84, 985803), (91, 909972), (92, 900081), (98, 844974), (117, 707756), (126, 657202), (138, 600054), (147, 563316), (156, 530817), (157, 527436), (161, 514332), (182, 454986), (196, 422487), (207, 400036), (234, 353878), (252, 328601), (273, 303324), (276, 300027), (294, 281658), (299, 276948), (314, 263718), (322, 257166), (364, 227493), (414, 200018), (441, 187772), (468, 176939), (471, 175812), (483, 171444), (546, 151662), (588, 140829), (598, 138474), (628, 131859), (637, 129996), (644, 128583), (819, 101108), (828, 100009), (882, 93886), (897, 92316), (942, 87906), (966, 85722), (1092, 75831), (1099, 75348), (1127, 73476), (1196, 69237), (1274, 64998), (1413, 58604), (1449, 57148), (1638, 50554), (1764, 46943), (1794, 46158), (1884, 43953), (1911, 43332), (1932, 42861), (2041, 40572), (2093, 39564), (2198, 37674), (2254, 36738), (2548, 32499), (2691, 30772), (2826, 29302), (2898, 28574), (3276, 25277), (3297, 25116), (3381, 24492), (3588, 23079), (3611, 22932), (3822, 21666), (4082, 20286), (4186, 19782), (4396, 18837), (4508, 18369), (5382, 15386), (5652, 14651), (5733, 14444), (5796, 14287), (6123, 13524), (6279, 13188), (6594, 12558), (6762, 12246), (7222, 11466), (7644, 10833), (7693, 10764), (8164, 10143), (8372, 9891)]