27730728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 84240000

約数和(自身を除く): 56509272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 233, 261, 342, 348, 456, 466, 513, 522, 551, 684, 696, 699, 783, 932, 1026, 1044, 1102, 1368, 1398, 1566, 1653, 1864, 2052, 2088, 2097, 2204, 2796, 3132, 3306, 4104, 4194, 4408, 4427, 4959, 5592, 6264, 6291, 6612, 6757, 8388, 8854, 9918, 12582, 13224, 13281, 13514, 14877, 16776, 17708, 19836, 20271, 25164, 26562, 27028, 29754, 35416, 39672, 39843, 40542, 50328, 53124, 54056, 59508, 60813, 79686, 81084, 106248, 119016, 119529, 121626, 128383, 159372, 162168, 182439, 239058, 243252, 256766, 318744, 364878, 385149, 478116, 486504, 513532, 729756, 770298, 956232, 1027064, 1155447, 1459512, 1540596, 2310894, 3081192, 3466341, 4621788, 6932682, 9243576, 13865364, 27730728]

約数ペア:

[(1, 27730728), (2, 13865364), (3, 9243576), (4, 6932682), (6, 4621788), (8, 3466341), (9, 3081192), (12, 2310894), (18, 1540596), (19, 1459512), (24, 1155447), (27, 1027064), (29, 956232), (36, 770298), (38, 729756), (54, 513532), (57, 486504), (58, 478116), (72, 385149), (76, 364878), (87, 318744), (108, 256766), (114, 243252), (116, 239058), (152, 182439), (171, 162168), (174, 159372), (216, 128383), (228, 121626), (232, 119529), (233, 119016), (261, 106248), (342, 81084), (348, 79686), (456, 60813), (466, 59508), (513, 54056), (522, 53124), (551, 50328), (684, 40542), (696, 39843), (699, 39672), (783, 35416), (932, 29754), (1026, 27028), (1044, 26562), (1102, 25164), (1368, 20271), (1398, 19836), (1566, 17708), (1653, 16776), (1864, 14877), (2052, 13514), (2088, 13281), (2097, 13224), (2204, 12582), (2796, 9918), (3132, 8854), (3306, 8388), (4104, 6757), (4194, 6612), (4408, 6291), (4427, 6264), (4959, 5592)]