66354912

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 142784928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 479, 481, 592, 624, 666, 888, 936, 958, 962, 1184, 1248, 1332, 1437, 1443, 1776, 1872, 1916, 1924, 2664, 2874, 2886, 3552, 3744, 3832, 3848, 4311, 4329, 5328, 5748, 5772, 6227, 7664, 7696, 8622, 8658, 10656, 11496, 11544, 12454, 15328, 15392, 17244, 17316, 17723, 18681, 22992, 23088, 24908, 34488, 34632, 35446, 37362, 45984, 46176, 49816, 53169, 56043, 68976, 69264, 70892, 74724, 99632, 106338, 112086, 137952, 138528, 141784, 149448, 159507, 199264, 212676, 224172, 230399, 283568, 298896, 319014, 425352, 448344, 460798, 567136, 597792, 638028, 691197, 850704, 896688, 921596, 1276056, 1382394, 1701408, 1793376, 1843192, 2073591, 2552112, 2764788, 3686384, 4147182, 5104224, 5529576, 7372768, 8294364, 11059152, 16588728, 22118304, 33177456, 66354912]

約数ペア:

[(1, 66354912), (2, 33177456), (3, 22118304), (4, 16588728), (6, 11059152), (8, 8294364), (9, 7372768), (12, 5529576), (13, 5104224), (16, 4147182), (18, 3686384), (24, 2764788), (26, 2552112), (32, 2073591), (36, 1843192), (37, 1793376), (39, 1701408), (48, 1382394), (52, 1276056), (72, 921596), (74, 896688), (78, 850704), (96, 691197), (104, 638028), (111, 597792), (117, 567136), (144, 460798), (148, 448344), (156, 425352), (208, 319014), (222, 298896), (234, 283568), (288, 230399), (296, 224172), (312, 212676), (333, 199264), (416, 159507), (444, 149448), (468, 141784), (479, 138528), (481, 137952), (592, 112086), (624, 106338), (666, 99632), (888, 74724), (936, 70892), (958, 69264), (962, 68976), (1184, 56043), (1248, 53169), (1332, 49816), (1437, 46176), (1443, 45984), (1776, 37362), (1872, 35446), (1916, 34632), (1924, 34488), (2664, 24908), (2874, 23088), (2886, 22992), (3552, 18681), (3744, 17723), (3832, 17316), (3848, 17244), (4311, 15392), (4329, 15328), (5328, 12454), (5748, 11544), (5772, 11496), (6227, 10656), (7664, 8658), (7696, 8622)]