80628912

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 240

約数和(自身を含む): 290918880

約数和(自身を除く): 210289968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 293, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 586, 588, 624, 637, 702, 728, 756, 784, 819, 879, 882, 936, 1008, 1092, 1172, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1758, 1764, 1872, 1911, 2051, 2184, 2344, 2352, 2457, 2548, 2637, 2646, 2808, 3024, 3276, 3516, 3528, 3809, 3822, 4102, 4368, 4688, 4914, 5096, 5274, 5292, 5616, 5733, 6153, 6552, 7032, 7056, 7618, 7644, 7911, 8204, 9828, 10192, 10548, 10584, 11427, 11466, 12306, 13104, 14064, 14357, 15236, 15288, 15822, 16408, 17199, 18459, 19656, 21096, 21168, 22854, 22932, 24612, 26663, 28714, 30472, 30576, 31644, 32816, 34281, 34398, 36918, 39312, 42192, 43071, 45708, 45864, 49224, 53326, 55377, 57428, 60944, 63288, 68562, 68796, 73836, 79989, 86142, 91416, 91728, 98448, 102843, 106652, 110754, 114856, 126576, 129213, 137124, 137592, 147672, 159978, 172284, 182832, 186641, 205686, 213304, 221508, 229712, 239967, 258426, 274248, 275184, 295344, 319956, 344568, 373282, 387639, 411372, 426608, 443016, 479934, 516852, 548496, 559923, 639912, 689136, 719901, 746564, 775278, 822744, 886032, 959868, 1033704, 1119846, 1279824, 1439802, 1493128, 1550556, 1645488, 1679769, 1919736, 2067408, 2239692, 2879604, 2986256, 3101112, 3359538, 3839472, 4479384, 5039307, 5759208, 6202224, 6719076, 8958768, 10078614, 11518416, 13438152, 20157228, 26876304, 40314456, 80628912]

約数ペア:

[(1, 80628912), (2, 40314456), (3, 26876304), (4, 20157228), (6, 13438152), (7, 11518416), (8, 10078614), (9, 8958768), (12, 6719076), (13, 6202224), (14, 5759208), (16, 5039307), (18, 4479384), (21, 3839472), (24, 3359538), (26, 3101112), (27, 2986256), (28, 2879604), (36, 2239692), (39, 2067408), (42, 1919736), (48, 1679769), (49, 1645488), (52, 1550556), (54, 1493128), (56, 1439802), (63, 1279824), (72, 1119846), (78, 1033704), (84, 959868), (91, 886032), (98, 822744), (104, 775278), (108, 746564), (112, 719901), (117, 689136), (126, 639912), (144, 559923), (147, 548496), (156, 516852), (168, 479934), (182, 443016), (189, 426608), (196, 411372), (208, 387639), (216, 373282), (234, 344568), (252, 319956), (273, 295344), (293, 275184), (294, 274248), (312, 258426), (336, 239967), (351, 229712), (364, 221508), (378, 213304), (392, 205686), (432, 186641), (441, 182832), (468, 172284), (504, 159978), (546, 147672), (586, 137592), (588, 137124), (624, 129213), (637, 126576), (702, 114856), (728, 110754), (756, 106652), (784, 102843), (819, 98448), (879, 91728), (882, 91416), (936, 86142), (1008, 79989), (1092, 73836), (1172, 68796), (1176, 68562), (1274, 63288), (1323, 60944), (1404, 57428), (1456, 55377), (1512, 53326), (1638, 49224), (1758, 45864), (1764, 45708), (1872, 43071), (1911, 42192), (2051, 39312), (2184, 36918), (2344, 34398), (2352, 34281), (2457, 32816), (2548, 31644), (2637, 30576), (2646, 30472), (2808, 28714), (3024, 26663), (3276, 24612), (3516, 22932), (3528, 22854), (3809, 21168), (3822, 21096), (4102, 19656), (4368, 18459), (4688, 17199), (4914, 16408), (5096, 15822), (5274, 15288), (5292, 15236), (5616, 14357), (5733, 14064), (6153, 13104), (6552, 12306), (7032, 11466), (7056, 11427), (7618, 10584), (7644, 10548), (7911, 10192), (8204, 9828)]