61978176

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 224

約数和(自身を含む): 204825600

約数和(自身を除く): 142847424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 89, 93, 96, 104, 108, 117, 124, 144, 156, 178, 186, 192, 208, 216, 234, 248, 267, 279, 288, 312, 351, 356, 372, 403, 416, 432, 468, 496, 534, 558, 576, 624, 702, 712, 744, 801, 806, 832, 837, 864, 936, 992, 1068, 1116, 1157, 1209, 1248, 1404, 1424, 1488, 1602, 1612, 1674, 1728, 1872, 1984, 2136, 2232, 2314, 2403, 2418, 2496, 2759, 2808, 2848, 2976, 3204, 3224, 3348, 3471, 3627, 3744, 4272, 4464, 4628, 4806, 4836, 5518, 5616, 5696, 5952, 6408, 6448, 6696, 6942, 7254, 7488, 8277, 8544, 8928, 9256, 9612, 9672, 10413, 10881, 11036, 11232, 12816, 12896, 13392, 13884, 14508, 16554, 17088, 17856, 18512, 19224, 19344, 20826, 21762, 22072, 22464, 24831, 25632, 25792, 26784, 27768, 29016, 31239, 33108, 35867, 37024, 38448, 38688, 41652, 43524, 44144, 49662, 51264, 53568, 55536, 58032, 62478, 66216, 71734, 74048, 74493, 76896, 77376, 83304, 87048, 88288, 99324, 107601, 111072, 116064, 124956, 132432, 143468, 148986, 153792, 166608, 174096, 176576, 198648, 215202, 222144, 232128, 249912, 264864, 286936, 297972, 322803, 333216, 348192, 397296, 430404, 499824, 529728, 573872, 595944, 645606, 666432, 696384, 794592, 860808, 968409, 999648, 1147744, 1191888, 1291212, 1589184, 1721616, 1936818, 1999296, 2295488, 2383776, 2582424, 3443232, 3873636, 4767552, 5164848, 6886464, 7747272, 10329696, 15494544, 20659392, 30989088, 61978176]

約数ペア:

[(1, 61978176), (2, 30989088), (3, 20659392), (4, 15494544), (6, 10329696), (8, 7747272), (9, 6886464), (12, 5164848), (13, 4767552), (16, 3873636), (18, 3443232), (24, 2582424), (26, 2383776), (27, 2295488), (31, 1999296), (32, 1936818), (36, 1721616), (39, 1589184), (48, 1291212), (52, 1191888), (54, 1147744), (62, 999648), (64, 968409), (72, 860808), (78, 794592), (89, 696384), (93, 666432), (96, 645606), (104, 595944), (108, 573872), (117, 529728), (124, 499824), (144, 430404), (156, 397296), (178, 348192), (186, 333216), (192, 322803), (208, 297972), (216, 286936), (234, 264864), (248, 249912), (267, 232128), (279, 222144), (288, 215202), (312, 198648), (351, 176576), (356, 174096), (372, 166608), (403, 153792), (416, 148986), (432, 143468), (468, 132432), (496, 124956), (534, 116064), (558, 111072), (576, 107601), (624, 99324), (702, 88288), (712, 87048), (744, 83304), (801, 77376), (806, 76896), (832, 74493), (837, 74048), (864, 71734), (936, 66216), (992, 62478), (1068, 58032), (1116, 55536), (1157, 53568), (1209, 51264), (1248, 49662), (1404, 44144), (1424, 43524), (1488, 41652), (1602, 38688), (1612, 38448), (1674, 37024), (1728, 35867), (1872, 33108), (1984, 31239), (2136, 29016), (2232, 27768), (2314, 26784), (2403, 25792), (2418, 25632), (2496, 24831), (2759, 22464), (2808, 22072), (2848, 21762), (2976, 20826), (3204, 19344), (3224, 19224), (3348, 18512), (3471, 17856), (3627, 17088), (3744, 16554), (4272, 14508), (4464, 13884), (4628, 13392), (4806, 12896), (4836, 12816), (5518, 11232), (5616, 11036), (5696, 10881), (5952, 10413), (6408, 9672), (6448, 9612), (6696, 9256), (6942, 8928), (7254, 8544), (7488, 8277)]