80087364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 108

約数和(自身を含む): 238767984

約数和(自身を除く): 158680620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 83, 84, 98, 126, 147, 166, 196, 249, 252, 294, 332, 441, 498, 547, 581, 588, 747, 882, 996, 1094, 1162, 1494, 1641, 1743, 1764, 2188, 2324, 2988, 3282, 3486, 3829, 4067, 4923, 5229, 6564, 6972, 7658, 8134, 9846, 10458, 11487, 12201, 15316, 16268, 19692, 20916, 22974, 24402, 26803, 34461, 36603, 45401, 45948, 48804, 53606, 68922, 73206, 80409, 90802, 107212, 136203, 137844, 146412, 160818, 181604, 241227, 272406, 317807, 321636, 408609, 482454, 544812, 635614, 817218, 953421, 964908, 1271228, 1634436, 1906842, 2224649, 2860263, 3813684, 4449298, 5720526, 6673947, 8898596, 11441052, 13347894, 20021841, 26695788, 40043682, 80087364]

約数ペア:

[(1, 80087364), (2, 40043682), (3, 26695788), (4, 20021841), (6, 13347894), (7, 11441052), (9, 8898596), (12, 6673947), (14, 5720526), (18, 4449298), (21, 3813684), (28, 2860263), (36, 2224649), (42, 1906842), (49, 1634436), (63, 1271228), (83, 964908), (84, 953421), (98, 817218), (126, 635614), (147, 544812), (166, 482454), (196, 408609), (249, 321636), (252, 317807), (294, 272406), (332, 241227), (441, 181604), (498, 160818), (547, 146412), (581, 137844), (588, 136203), (747, 107212), (882, 90802), (996, 80409), (1094, 73206), (1162, 68922), (1494, 53606), (1641, 48804), (1743, 45948), (1764, 45401), (2188, 36603), (2324, 34461), (2988, 26803), (3282, 24402), (3486, 22974), (3829, 20916), (4067, 19692), (4923, 16268), (5229, 15316), (6564, 12201), (6972, 11487), (7658, 10458), (8134, 9846)]