81412071936

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239831}}^1$

素因数の和:239882

約数の個数: 160

約数和(自身を含む): 247310921088

約数和(自身を除く): 165898849152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 512, 544, 624, 663, 768, 816, 832, 884, 1088, 1248, 1326, 1536, 1632, 1664, 1768, 2176, 2496, 2652, 3264, 3328, 3536, 4352, 4992, 5304, 6528, 6656, 7072, 8704, 9984, 10608, 13056, 14144, 19968, 21216, 26112, 28288, 42432, 56576, 84864, 113152, 169728, 239831, 339456, 479662, 719493, 959324, 1438986, 1918648, 2877972, 3117803, 3837296, 4077127, 5755944, 6235606, 7674592, 8154254, 9353409, 11511888, 12231381, 12471212, 15349184, 16308508, 18706818, 23023776, 24462762, 24942424, 30698368, 32617016, 37413636, 46047552, 48925524, 49884848, 53002651, 61396736, 65234032, 74827272, 92095104, 97851048, 99769696, 106005302, 122793472, 130468064, 149654544, 159007953, 184190208, 195702096, 199539392, 212010604, 260936128, 299309088, 318015906, 368380416, 391404192, 399078784, 424021208, 521872256, 598618176, 636031812, 782808384, 798157568, 848042416, 1043744512, 1197236352, 1272063624, 1565616768, 1596315136, 1696084832, 2087489024, 2394472704, 2544127248, 3131233536, 3392169664, 4788945408, 5088254496, 6262467072, 6784339328, 10176508992, 13568678656, 20353017984, 27137357312, 40706035968, 81412071936]

約数ペア:

[(1, 81412071936), (2, 40706035968), (3, 27137357312), (4, 20353017984), (6, 13568678656), (8, 10176508992), (12, 6784339328), (13, 6262467072), (16, 5088254496), (17, 4788945408), (24, 3392169664), (26, 3131233536), (32, 2544127248), (34, 2394472704), (39, 2087489024), (48, 1696084832), (51, 1596315136), (52, 1565616768), (64, 1272063624), (68, 1197236352), (78, 1043744512), (96, 848042416), (102, 798157568), (104, 782808384), (128, 636031812), (136, 598618176), (156, 521872256), (192, 424021208), (204, 399078784), (208, 391404192), (221, 368380416), (256, 318015906), (272, 299309088), (312, 260936128), (384, 212010604), (408, 199539392), (416, 195702096), (442, 184190208), (512, 159007953), (544, 149654544), (624, 130468064), (663, 122793472), (768, 106005302), (816, 99769696), (832, 97851048), (884, 92095104), (1088, 74827272), (1248, 65234032), (1326, 61396736), (1536, 53002651), (1632, 49884848), (1664, 48925524), (1768, 46047552), (2176, 37413636), (2496, 32617016), (2652, 30698368), (3264, 24942424), (3328, 24462762), (3536, 23023776), (4352, 18706818), (4992, 16308508), (5304, 15349184), (6528, 12471212), (6656, 12231381), (7072, 11511888), (8704, 9353409), (9984, 8154254), (10608, 7674592), (13056, 6235606), (14144, 5755944), (19968, 4077127), (21216, 3837296), (26112, 3117803), (28288, 2877972), (42432, 1918648), (56576, 1438986), (84864, 959324), (113152, 719493), (169728, 479662), (239831, 339456)]