82178272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 193342464

約数和(自身を除く): 111164192

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 352, 374, 443, 496, 527, 544, 682, 748, 886, 992, 1054, 1364, 1496, 1772, 2108, 2728, 2992, 3544, 4216, 4873, 5456, 5797, 5984, 7088, 7531, 8432, 9746, 10912, 11594, 13733, 14176, 15062, 16864, 19492, 23188, 27466, 30124, 38984, 46376, 54932, 60248, 77968, 82841, 92752, 109864, 120496, 151063, 155936, 165682, 185504, 219728, 233461, 240992, 302126, 331364, 439456, 466922, 604252, 662728, 933844, 1208504, 1325456, 1867688, 2417008, 2568071, 2650912, 3735376, 4834016, 5136142, 7470752, 10272284, 20544568, 41089136, 82178272]

約数ペア:

[(1, 82178272), (2, 41089136), (4, 20544568), (8, 10272284), (11, 7470752), (16, 5136142), (17, 4834016), (22, 3735376), (31, 2650912), (32, 2568071), (34, 2417008), (44, 1867688), (62, 1325456), (68, 1208504), (88, 933844), (124, 662728), (136, 604252), (176, 466922), (187, 439456), (248, 331364), (272, 302126), (341, 240992), (352, 233461), (374, 219728), (443, 185504), (496, 165682), (527, 155936), (544, 151063), (682, 120496), (748, 109864), (886, 92752), (992, 82841), (1054, 77968), (1364, 60248), (1496, 54932), (1772, 46376), (2108, 38984), (2728, 30124), (2992, 27466), (3544, 23188), (4216, 19492), (4873, 16864), (5456, 15062), (5797, 14176), (5984, 13733), (7088, 11594), (7531, 10912), (8432, 9746)]