81059827712

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{3527}}^1$

素因数の和:3763

約数の個数: 104

約数和(自身を含む): 168301066752

約数和(自身を除く): 87241239040

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 181, 248, 256, 362, 496, 512, 724, 992, 1024, 1448, 1984, 2048, 2896, 3527, 3968, 4096, 5611, 5792, 7054, 7936, 11222, 11584, 14108, 15872, 22444, 23168, 28216, 31744, 44888, 46336, 56432, 63488, 89776, 92672, 109337, 112864, 126976, 179552, 185344, 218674, 225728, 359104, 370688, 437348, 451456, 638387, 718208, 741376, 874696, 902912, 1276774, 1436416, 1749392, 1805824, 2553548, 2872832, 3498784, 3611648, 5107096, 5745664, 6997568, 7223296, 10214192, 11491328, 13995136, 14446592, 19789997, 20428384, 22982656, 27990272, 39579994, 40856768, 55980544, 79159988, 81713536, 111961088, 158319976, 163427072, 223922176, 316639952, 326854144, 447844352, 633279904, 653708288, 1266559808, 1307416576, 2533119616, 2614833152, 5066239232, 10132478464, 20264956928, 40529913856, 81059827712]

約数ペア:

[(1, 81059827712), (2, 40529913856), (4, 20264956928), (8, 10132478464), (16, 5066239232), (31, 2614833152), (32, 2533119616), (62, 1307416576), (64, 1266559808), (124, 653708288), (128, 633279904), (181, 447844352), (248, 326854144), (256, 316639952), (362, 223922176), (496, 163427072), (512, 158319976), (724, 111961088), (992, 81713536), (1024, 79159988), (1448, 55980544), (1984, 40856768), (2048, 39579994), (2896, 27990272), (3527, 22982656), (3968, 20428384), (4096, 19789997), (5611, 14446592), (5792, 13995136), (7054, 11491328), (7936, 10214192), (11222, 7223296), (11584, 6997568), (14108, 5745664), (15872, 5107096), (22444, 3611648), (23168, 3498784), (28216, 2872832), (31744, 2553548), (44888, 1805824), (46336, 1749392), (56432, 1436416), (63488, 1276774), (89776, 902912), (92672, 874696), (109337, 741376), (112864, 718208), (126976, 638387), (179552, 451456), (185344, 437348), (218674, 370688), (225728, 359104)]