80763648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 249989376

約数和(自身を除く): 169225728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 181, 192, 224, 249, 256, 332, 336, 362, 384, 448, 498, 543, 581, 664, 672, 724, 768, 896, 996, 1086, 1162, 1267, 1328, 1344, 1448, 1743, 1792, 1992, 2172, 2324, 2534, 2656, 2688, 2896, 3486, 3801, 3984, 4344, 4648, 5068, 5312, 5376, 5792, 6972, 7602, 7968, 8688, 9296, 10136, 10624, 11584, 13944, 15023, 15204, 15936, 17376, 18592, 20272, 21248, 23168, 27888, 30046, 30408, 31872, 34752, 37184, 40544, 45069, 46336, 55776, 60092, 60816, 63744, 69504, 74368, 81088, 90138, 105161, 111552, 120184, 121632, 139008, 148736, 162176, 180276, 210322, 223104, 240368, 243264, 315483, 324352, 360552, 420644, 446208, 480736, 486528, 630966, 721104, 841288, 961472, 973056, 1261932, 1442208, 1682576, 1922944, 2523864, 2884416, 3365152, 3845888, 5047728, 5768832, 6730304, 10095456, 11537664, 13460608, 20190912, 26921216, 40381824, 80763648]

約数ペア:

[(1, 80763648), (2, 40381824), (3, 26921216), (4, 20190912), (6, 13460608), (7, 11537664), (8, 10095456), (12, 6730304), (14, 5768832), (16, 5047728), (21, 3845888), (24, 3365152), (28, 2884416), (32, 2523864), (42, 1922944), (48, 1682576), (56, 1442208), (64, 1261932), (83, 973056), (84, 961472), (96, 841288), (112, 721104), (128, 630966), (166, 486528), (168, 480736), (181, 446208), (192, 420644), (224, 360552), (249, 324352), (256, 315483), (332, 243264), (336, 240368), (362, 223104), (384, 210322), (448, 180276), (498, 162176), (543, 148736), (581, 139008), (664, 121632), (672, 120184), (724, 111552), (768, 105161), (896, 90138), (996, 81088), (1086, 74368), (1162, 69504), (1267, 63744), (1328, 60816), (1344, 60092), (1448, 55776), (1743, 46336), (1792, 45069), (1992, 40544), (2172, 37184), (2324, 34752), (2534, 31872), (2656, 30408), (2688, 30046), (2896, 27888), (3486, 23168), (3801, 21248), (3984, 20272), (4344, 18592), (4648, 17376), (5068, 15936), (5312, 15204), (5376, 15023), (5792, 13944), (6972, 11584), (7602, 10624), (7968, 10136), (8688, 9296)]