77969952

素因数分解:

$2^5\times 3^5\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 237025152

約数和(自身を除く): 159055200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 243, 271, 288, 296, 324, 333, 432, 444, 486, 542, 592, 648, 666, 813, 864, 888, 972, 999, 1084, 1184, 1296, 1332, 1626, 1776, 1944, 1998, 2168, 2439, 2592, 2664, 2997, 3252, 3552, 3888, 3996, 4336, 4878, 5328, 5994, 6504, 7317, 7776, 7992, 8672, 8991, 9756, 10027, 10656, 11988, 13008, 14634, 15984, 17982, 19512, 20054, 21951, 23976, 26016, 29268, 30081, 31968, 35964, 39024, 40108, 43902, 47952, 58536, 60162, 65853, 71928, 78048, 80216, 87804, 90243, 95904, 117072, 120324, 131706, 143856, 160432, 175608, 180486, 234144, 240648, 263412, 270729, 287712, 320864, 351216, 360972, 481296, 526824, 541458, 702432, 721944, 812187, 962592, 1053648, 1082916, 1443888, 1624374, 2107296, 2165832, 2436561, 2887776, 3248748, 4331664, 4873122, 6497496, 8663328, 9746244, 12994992, 19492488, 25989984, 38984976, 77969952]

約数ペア:

[(1, 77969952), (2, 38984976), (3, 25989984), (4, 19492488), (6, 12994992), (8, 9746244), (9, 8663328), (12, 6497496), (16, 4873122), (18, 4331664), (24, 3248748), (27, 2887776), (32, 2436561), (36, 2165832), (37, 2107296), (48, 1624374), (54, 1443888), (72, 1082916), (74, 1053648), (81, 962592), (96, 812187), (108, 721944), (111, 702432), (144, 541458), (148, 526824), (162, 481296), (216, 360972), (222, 351216), (243, 320864), (271, 287712), (288, 270729), (296, 263412), (324, 240648), (333, 234144), (432, 180486), (444, 175608), (486, 160432), (542, 143856), (592, 131706), (648, 120324), (666, 117072), (813, 95904), (864, 90243), (888, 87804), (972, 80216), (999, 78048), (1084, 71928), (1184, 65853), (1296, 60162), (1332, 58536), (1626, 47952), (1776, 43902), (1944, 40108), (1998, 39024), (2168, 35964), (2439, 31968), (2592, 30081), (2664, 29268), (2997, 26016), (3252, 23976), (3552, 21951), (3888, 20054), (3996, 19512), (4336, 17982), (4878, 15984), (5328, 14634), (5994, 13008), (6504, 11988), (7317, 10656), (7776, 10027), (7992, 9756), (8672, 8991)]