72816768

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2090

約数の個数: 96

約数和(自身を含む): 216403200

約数和(自身を除く): 143586432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2039, 2232, 2976, 3968, 4078, 4464, 5952, 6117, 8156, 8928, 11904, 12234, 16312, 17856, 18351, 24468, 32624, 35712, 36702, 48936, 63209, 65248, 73404, 97872, 126418, 130496, 146808, 189627, 195744, 252836, 260992, 293616, 379254, 391488, 505672, 568881, 587232, 758508, 782976, 1011344, 1137762, 1174464, 1517016, 2022688, 2275524, 2348928, 3034032, 4045376, 4551048, 6068064, 8090752, 9102096, 12136128, 18204192, 24272256, 36408384, 72816768]

約数ペア:

[(1, 72816768), (2, 36408384), (3, 24272256), (4, 18204192), (6, 12136128), (8, 9102096), (9, 8090752), (12, 6068064), (16, 4551048), (18, 4045376), (24, 3034032), (31, 2348928), (32, 2275524), (36, 2022688), (48, 1517016), (62, 1174464), (64, 1137762), (72, 1011344), (93, 782976), (96, 758508), (124, 587232), (128, 568881), (144, 505672), (186, 391488), (192, 379254), (248, 293616), (279, 260992), (288, 252836), (372, 195744), (384, 189627), (496, 146808), (558, 130496), (576, 126418), (744, 97872), (992, 73404), (1116, 65248), (1152, 63209), (1488, 48936), (1984, 36702), (2039, 35712), (2232, 32624), (2976, 24468), (3968, 18351), (4078, 17856), (4464, 16312), (5952, 12234), (6117, 11904), (8156, 8928)]