37872016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 97702080

約数和(自身を除く): 59830064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 37, 38, 52, 56, 74, 76, 91, 104, 112, 133, 148, 152, 182, 208, 247, 259, 266, 296, 304, 364, 481, 494, 518, 532, 592, 703, 728, 962, 988, 1036, 1064, 1369, 1406, 1456, 1729, 1924, 1976, 2072, 2128, 2738, 2812, 3367, 3458, 3848, 3952, 4144, 4921, 5476, 5624, 6734, 6916, 7696, 9139, 9583, 9842, 10952, 11248, 13468, 13832, 17797, 18278, 19166, 19684, 21904, 26011, 26936, 27664, 35594, 36556, 38332, 39368, 52022, 53872, 63973, 71188, 73112, 76664, 78736, 104044, 124579, 127946, 142376, 146224, 153328, 182077, 208088, 249158, 255892, 284752, 338143, 364154, 416176, 498316, 511784, 676286, 728308, 996632, 1023568, 1352572, 1456616, 1993264, 2367001, 2705144, 2913232, 4734002, 5410288, 9468004, 18936008, 37872016]

約数ペア:

[(1, 37872016), (2, 18936008), (4, 9468004), (7, 5410288), (8, 4734002), (13, 2913232), (14, 2705144), (16, 2367001), (19, 1993264), (26, 1456616), (28, 1352572), (37, 1023568), (38, 996632), (52, 728308), (56, 676286), (74, 511784), (76, 498316), (91, 416176), (104, 364154), (112, 338143), (133, 284752), (148, 255892), (152, 249158), (182, 208088), (208, 182077), (247, 153328), (259, 146224), (266, 142376), (296, 127946), (304, 124579), (364, 104044), (481, 78736), (494, 76664), (518, 73112), (532, 71188), (592, 63973), (703, 53872), (728, 52022), (962, 39368), (988, 38332), (1036, 36556), (1064, 35594), (1369, 27664), (1406, 26936), (1456, 26011), (1729, 21904), (1924, 19684), (1976, 19166), (2072, 18278), (2128, 17797), (2738, 13832), (2812, 13468), (3367, 11248), (3458, 10952), (3848, 9842), (3952, 9583), (4144, 9139), (4921, 7696), (5476, 6916), (5624, 6734)]