7812168

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 24864000

約数和(自身を除く): 17051832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 73, 78, 84, 91, 98, 104, 146, 147, 156, 168, 182, 196, 219, 273, 292, 294, 312, 343, 364, 392, 438, 511, 546, 584, 588, 637, 686, 728, 876, 949, 1022, 1029, 1092, 1176, 1274, 1372, 1533, 1752, 1898, 1911, 2044, 2058, 2184, 2548, 2744, 2847, 3066, 3577, 3796, 3822, 4088, 4116, 4459, 5096, 5694, 6132, 6643, 7154, 7592, 7644, 8232, 8918, 10731, 11388, 12264, 13286, 13377, 14308, 15288, 17836, 19929, 21462, 22776, 25039, 26572, 26754, 28616, 35672, 39858, 42924, 46501, 50078, 53144, 53508, 75117, 79716, 85848, 93002, 100156, 107016, 139503, 150234, 159432, 186004, 200312, 279006, 300468, 325507, 372008, 558012, 600936, 651014, 976521, 1116024, 1302028, 1953042, 2604056, 3906084, 7812168]

約数ペア:

[(1, 7812168), (2, 3906084), (3, 2604056), (4, 1953042), (6, 1302028), (7, 1116024), (8, 976521), (12, 651014), (13, 600936), (14, 558012), (21, 372008), (24, 325507), (26, 300468), (28, 279006), (39, 200312), (42, 186004), (49, 159432), (52, 150234), (56, 139503), (73, 107016), (78, 100156), (84, 93002), (91, 85848), (98, 79716), (104, 75117), (146, 53508), (147, 53144), (156, 50078), (168, 46501), (182, 42924), (196, 39858), (219, 35672), (273, 28616), (292, 26754), (294, 26572), (312, 25039), (343, 22776), (364, 21462), (392, 19929), (438, 17836), (511, 15288), (546, 14308), (584, 13377), (588, 13286), (637, 12264), (686, 11388), (728, 10731), (876, 8918), (949, 8232), (1022, 7644), (1029, 7592), (1092, 7154), (1176, 6643), (1274, 6132), (1372, 5694), (1533, 5096), (1752, 4459), (1898, 4116), (1911, 4088), (2044, 3822), (2058, 3796), (2184, 3577), (2548, 3066), (2744, 2847)]