80704448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 112

約数和(自身を含む): 186537600

約数和(自身を除く): 105833152

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 59, 64, 67, 88, 116, 118, 134, 176, 232, 236, 268, 319, 352, 464, 472, 536, 638, 649, 704, 737, 928, 944, 1072, 1276, 1298, 1474, 1711, 1856, 1888, 1943, 2144, 2552, 2596, 2948, 3422, 3776, 3886, 3953, 4288, 5104, 5192, 5896, 6844, 7772, 7906, 10208, 10384, 11792, 13688, 15544, 15812, 18821, 20416, 20768, 21373, 23584, 27376, 31088, 31624, 37642, 41536, 42746, 43483, 47168, 54752, 62176, 63248, 75284, 85492, 86966, 109504, 114637, 124352, 126496, 150568, 170984, 173932, 229274, 252992, 301136, 341968, 347864, 458548, 602272, 683936, 695728, 917096, 1204544, 1261007, 1367872, 1391456, 1834192, 2522014, 2782912, 3668384, 5044028, 7336768, 10088056, 20176112, 40352224, 80704448]

約数ペア:

[(1, 80704448), (2, 40352224), (4, 20176112), (8, 10088056), (11, 7336768), (16, 5044028), (22, 3668384), (29, 2782912), (32, 2522014), (44, 1834192), (58, 1391456), (59, 1367872), (64, 1261007), (67, 1204544), (88, 917096), (116, 695728), (118, 683936), (134, 602272), (176, 458548), (232, 347864), (236, 341968), (268, 301136), (319, 252992), (352, 229274), (464, 173932), (472, 170984), (536, 150568), (638, 126496), (649, 124352), (704, 114637), (737, 109504), (928, 86966), (944, 85492), (1072, 75284), (1276, 63248), (1298, 62176), (1474, 54752), (1711, 47168), (1856, 43483), (1888, 42746), (1943, 41536), (2144, 37642), (2552, 31624), (2596, 31088), (2948, 27376), (3422, 23584), (3776, 21373), (3886, 20768), (3953, 20416), (4288, 18821), (5104, 15812), (5192, 15544), (5896, 13688), (6844, 11792), (7772, 10384), (7906, 10208)]