87399624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 247443840

約数和(自身を除く): 160044216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 67, 74, 78, 104, 111, 113, 134, 148, 156, 201, 222, 226, 268, 296, 312, 339, 402, 444, 452, 481, 536, 678, 804, 871, 888, 904, 962, 1356, 1443, 1469, 1608, 1742, 1924, 2479, 2613, 2712, 2886, 2938, 3484, 3848, 4181, 4407, 4958, 5226, 5772, 5876, 6968, 7437, 7571, 8362, 8814, 9916, 10452, 11544, 11752, 12543, 14874, 15142, 16724, 17628, 19832, 20904, 22713, 25086, 29748, 30284, 32227, 33448, 35256, 45426, 50172, 54353, 59496, 60568, 64454, 90852, 96681, 98423, 100344, 108706, 128908, 163059, 181704, 193362, 196846, 217412, 257816, 280127, 295269, 326118, 386724, 393692, 434824, 560254, 590538, 652236, 773448, 787384, 840381, 1120508, 1181076, 1304472, 1680762, 2241016, 2362152, 3361524, 3641651, 6723048, 7283302, 10924953, 14566604, 21849906, 29133208, 43699812, 87399624]

約数ペア:

[(1, 87399624), (2, 43699812), (3, 29133208), (4, 21849906), (6, 14566604), (8, 10924953), (12, 7283302), (13, 6723048), (24, 3641651), (26, 3361524), (37, 2362152), (39, 2241016), (52, 1680762), (67, 1304472), (74, 1181076), (78, 1120508), (104, 840381), (111, 787384), (113, 773448), (134, 652236), (148, 590538), (156, 560254), (201, 434824), (222, 393692), (226, 386724), (268, 326118), (296, 295269), (312, 280127), (339, 257816), (402, 217412), (444, 196846), (452, 193362), (481, 181704), (536, 163059), (678, 128908), (804, 108706), (871, 100344), (888, 98423), (904, 96681), (962, 90852), (1356, 64454), (1443, 60568), (1469, 59496), (1608, 54353), (1742, 50172), (1924, 45426), (2479, 35256), (2613, 33448), (2712, 32227), (2886, 30284), (2938, 29748), (3484, 25086), (3848, 22713), (4181, 20904), (4407, 19832), (4958, 17628), (5226, 16724), (5772, 15142), (5876, 14874), (6968, 12543), (7437, 11752), (7571, 11544), (8362, 10452), (8814, 9916)]