84053788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 188315232

約数和(自身を除く): 104261444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 79, 91, 148, 158, 182, 259, 316, 364, 481, 518, 553, 962, 1027, 1036, 1106, 1924, 2054, 2212, 2923, 3367, 4108, 5846, 6241, 6734, 7189, 11692, 12482, 13468, 14378, 20461, 24964, 28756, 37999, 40922, 43687, 75998, 81133, 81844, 87374, 151996, 162266, 174748, 230917, 265993, 324532, 461834, 531986, 567931, 923668, 1063972, 1135862, 1616419, 2271724, 3001921, 3232838, 6003842, 6465676, 12007684, 21013447, 42026894, 84053788]

約数ペア:

[(1, 84053788), (2, 42026894), (4, 21013447), (7, 12007684), (13, 6465676), (14, 6003842), (26, 3232838), (28, 3001921), (37, 2271724), (52, 1616419), (74, 1135862), (79, 1063972), (91, 923668), (148, 567931), (158, 531986), (182, 461834), (259, 324532), (316, 265993), (364, 230917), (481, 174748), (518, 162266), (553, 151996), (962, 87374), (1027, 81844), (1036, 81133), (1106, 75998), (1924, 43687), (2054, 40922), (2212, 37999), (2923, 28756), (3367, 24964), (4108, 20461), (5846, 14378), (6241, 13468), (6734, 12482), (7189, 11692)]