82209456

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 180

約数和(自身を含む): 273446784

約数和(自身を除く): 191237328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 61, 63, 72, 84, 98, 112, 122, 126, 144, 147, 168, 183, 191, 196, 244, 252, 294, 336, 366, 382, 392, 427, 441, 488, 504, 549, 573, 588, 732, 764, 784, 854, 882, 976, 1008, 1098, 1146, 1176, 1281, 1337, 1464, 1528, 1708, 1719, 1764, 2196, 2292, 2352, 2562, 2674, 2928, 2989, 3056, 3416, 3438, 3528, 3843, 4011, 4392, 4584, 5124, 5348, 5978, 6832, 6876, 7056, 7686, 8022, 8784, 8967, 9168, 9359, 10248, 10696, 11651, 11956, 12033, 13752, 15372, 16044, 17934, 18718, 20496, 21392, 23302, 23912, 24066, 26901, 27504, 28077, 30744, 32088, 34953, 35868, 37436, 46604, 47824, 48132, 53802, 56154, 61488, 64176, 69906, 71736, 74872, 81557, 84231, 93208, 96264, 104859, 107604, 112308, 139812, 143472, 149744, 163114, 168462, 186416, 192528, 209718, 215208, 224616, 244671, 279624, 326228, 336924, 419436, 430416, 449232, 489342, 559248, 570899, 652456, 673848, 734013, 838872, 978684, 1141798, 1304912, 1347696, 1468026, 1677744, 1712697, 1957368, 2283596, 2936052, 3425394, 3914736, 4567192, 5138091, 5872104, 6850788, 9134384, 10276182, 11744208, 13701576, 20552364, 27403152, 41104728, 82209456]

約数ペア:

[(1, 82209456), (2, 41104728), (3, 27403152), (4, 20552364), (6, 13701576), (7, 11744208), (8, 10276182), (9, 9134384), (12, 6850788), (14, 5872104), (16, 5138091), (18, 4567192), (21, 3914736), (24, 3425394), (28, 2936052), (36, 2283596), (42, 1957368), (48, 1712697), (49, 1677744), (56, 1468026), (61, 1347696), (63, 1304912), (72, 1141798), (84, 978684), (98, 838872), (112, 734013), (122, 673848), (126, 652456), (144, 570899), (147, 559248), (168, 489342), (183, 449232), (191, 430416), (196, 419436), (244, 336924), (252, 326228), (294, 279624), (336, 244671), (366, 224616), (382, 215208), (392, 209718), (427, 192528), (441, 186416), (488, 168462), (504, 163114), (549, 149744), (573, 143472), (588, 139812), (732, 112308), (764, 107604), (784, 104859), (854, 96264), (882, 93208), (976, 84231), (1008, 81557), (1098, 74872), (1146, 71736), (1176, 69906), (1281, 64176), (1337, 61488), (1464, 56154), (1528, 53802), (1708, 48132), (1719, 47824), (1764, 46604), (2196, 37436), (2292, 35868), (2352, 34953), (2562, 32088), (2674, 30744), (2928, 28077), (2989, 27504), (3056, 26901), (3416, 24066), (3438, 23912), (3528, 23302), (3843, 21392), (4011, 20496), (4392, 18718), (4584, 17934), (5124, 16044), (5348, 15372), (5978, 13752), (6832, 12033), (6876, 11956), (7056, 11651), (7686, 10696), (8022, 10248), (8784, 9359), (8967, 9168)]