72450224

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 184559616

約数和(自身を除く): 112109392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 248, 271, 308, 341, 392, 434, 496, 539, 542, 616, 682, 784, 868, 1078, 1084, 1232, 1364, 1519, 1736, 1897, 2156, 2168, 2387, 2728, 2981, 3038, 3472, 3794, 4312, 4336, 4774, 5456, 5962, 6076, 7588, 8401, 8624, 9548, 11924, 12152, 13279, 15176, 16709, 16802, 19096, 20867, 23848, 24304, 26558, 30352, 33418, 33604, 38192, 41734, 47696, 53116, 58807, 66836, 67208, 83468, 92411, 106232, 117614, 133672, 134416, 146069, 166936, 184822, 212464, 235228, 267344, 292138, 333872, 369644, 411649, 470456, 584276, 646877, 739288, 823298, 940912, 1168552, 1293754, 1478576, 1646596, 2337104, 2587508, 3293192, 4528139, 5175016, 6586384, 9056278, 10350032, 18112556, 36225112, 72450224]

約数ペア:

[(1, 72450224), (2, 36225112), (4, 18112556), (7, 10350032), (8, 9056278), (11, 6586384), (14, 5175016), (16, 4528139), (22, 3293192), (28, 2587508), (31, 2337104), (44, 1646596), (49, 1478576), (56, 1293754), (62, 1168552), (77, 940912), (88, 823298), (98, 739288), (112, 646877), (124, 584276), (154, 470456), (176, 411649), (196, 369644), (217, 333872), (248, 292138), (271, 267344), (308, 235228), (341, 212464), (392, 184822), (434, 166936), (496, 146069), (539, 134416), (542, 133672), (616, 117614), (682, 106232), (784, 92411), (868, 83468), (1078, 67208), (1084, 66836), (1232, 58807), (1364, 53116), (1519, 47696), (1736, 41734), (1897, 38192), (2156, 33604), (2168, 33418), (2387, 30352), (2728, 26558), (2981, 24304), (3038, 23848), (3472, 20867), (3794, 19096), (4312, 16802), (4336, 16709), (4774, 15176), (5456, 13279), (5962, 12152), (6076, 11924), (7588, 9548), (8401, 8624)]