64035972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1818

約数の個数: 144

約数和(自身を含む): 217456512

約数和(自身を除く): 153420540

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 1777, 2002, 2574, 2772, 3003, 3276, 3554, 4004, 5148, 5331, 6006, 7108, 9009, 10662, 12012, 12439, 15993, 18018, 19547, 21324, 23101, 24878, 31986, 36036, 37317, 39094, 46202, 49756, 58641, 63972, 69303, 74634, 78188, 92404, 111951, 117282, 136829, 138606, 149268, 161707, 175923, 207909, 223902, 234564, 254111, 273658, 277212, 323414, 351846, 410487, 415818, 447804, 485121, 508222, 547316, 646828, 703692, 762333, 820974, 831636, 970242, 1016444, 1231461, 1455363, 1524666, 1641948, 1778777, 1940484, 2286999, 2462922, 2910726, 3049332, 3557554, 4573998, 4925844, 5336331, 5821452, 7115108, 9147996, 10672662, 16008993, 21345324, 32017986, 64035972]

約数ペア:

[(1, 64035972), (2, 32017986), (3, 21345324), (4, 16008993), (6, 10672662), (7, 9147996), (9, 7115108), (11, 5821452), (12, 5336331), (13, 4925844), (14, 4573998), (18, 3557554), (21, 3049332), (22, 2910726), (26, 2462922), (28, 2286999), (33, 1940484), (36, 1778777), (39, 1641948), (42, 1524666), (44, 1455363), (52, 1231461), (63, 1016444), (66, 970242), (77, 831636), (78, 820974), (84, 762333), (91, 703692), (99, 646828), (117, 547316), (126, 508222), (132, 485121), (143, 447804), (154, 415818), (156, 410487), (182, 351846), (198, 323414), (231, 277212), (234, 273658), (252, 254111), (273, 234564), (286, 223902), (308, 207909), (364, 175923), (396, 161707), (429, 149268), (462, 138606), (468, 136829), (546, 117282), (572, 111951), (693, 92404), (819, 78188), (858, 74634), (924, 69303), (1001, 63972), (1092, 58641), (1287, 49756), (1386, 46202), (1638, 39094), (1716, 37317), (1777, 36036), (2002, 31986), (2574, 24878), (2772, 23101), (3003, 21324), (3276, 19547), (3554, 18018), (4004, 15993), (5148, 12439), (5331, 12012), (6006, 10662), (7108, 9009)]