12780495576

素因数分解:

$2^3\times 3^7\times {\mathrm{29}}^1\times {\mathrm{25189}}^1$

素因数の和:25245

約数の個数: 128

約数和(自身を含む): 37180440000

約数和(自身を除く): 24399944424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 522, 648, 696, 729, 783, 972, 1044, 1458, 1566, 1944, 2088, 2187, 2349, 2916, 3132, 4374, 4698, 5832, 6264, 7047, 8748, 9396, 14094, 17496, 18792, 21141, 25189, 28188, 42282, 50378, 56376, 63423, 75567, 84564, 100756, 126846, 151134, 169128, 201512, 226701, 253692, 302268, 453402, 507384, 604536, 680103, 730481, 906804, 1360206, 1460962, 1813608, 2040309, 2191443, 2720412, 2921924, 4080618, 4382886, 5440824, 5843848, 6120927, 6574329, 8161236, 8765772, 12241854, 13148658, 16322472, 17531544, 18362781, 19722987, 24483708, 26297316, 36725562, 39445974, 48967416, 52594632, 55088343, 59168961, 73451124, 78891948, 110176686, 118337922, 146902248, 157783896, 177506883, 220353372, 236675844, 355013766, 440706744, 473351688, 532520649, 710027532, 1065041298, 1420055064, 1597561947, 2130082596, 3195123894, 4260165192, 6390247788, 12780495576]

約数ペア:

[(1, 12780495576), (2, 6390247788), (3, 4260165192), (4, 3195123894), (6, 2130082596), (8, 1597561947), (9, 1420055064), (12, 1065041298), (18, 710027532), (24, 532520649), (27, 473351688), (29, 440706744), (36, 355013766), (54, 236675844), (58, 220353372), (72, 177506883), (81, 157783896), (87, 146902248), (108, 118337922), (116, 110176686), (162, 78891948), (174, 73451124), (216, 59168961), (232, 55088343), (243, 52594632), (261, 48967416), (324, 39445974), (348, 36725562), (486, 26297316), (522, 24483708), (648, 19722987), (696, 18362781), (729, 17531544), (783, 16322472), (972, 13148658), (1044, 12241854), (1458, 8765772), (1566, 8161236), (1944, 6574329), (2088, 6120927), (2187, 5843848), (2349, 5440824), (2916, 4382886), (3132, 4080618), (4374, 2921924), (4698, 2720412), (5832, 2191443), (6264, 2040309), (7047, 1813608), (8748, 1460962), (9396, 1360206), (14094, 906804), (17496, 730481), (18792, 680103), (21141, 604536), (25189, 507384), (28188, 453402), (42282, 302268), (50378, 253692), (56376, 226701), (63423, 201512), (75567, 169128), (84564, 151134), (100756, 126846)]