66712412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 135581040

約数和(自身を除く): 68868628

約数列:

[1, 2, 4, 13, 26, 29, 41, 52, 58, 82, 83, 116, 164, 166, 169, 332, 338, 377, 533, 676, 754, 1066, 1079, 1189, 1508, 2132, 2158, 2378, 2407, 3403, 4316, 4756, 4814, 4901, 6806, 6929, 9628, 9802, 13612, 13858, 14027, 15457, 19604, 27716, 28054, 30914, 31291, 44239, 56108, 61828, 62582, 88478, 98687, 125164, 176956, 197374, 200941, 394748, 401882, 406783, 575107, 803764, 813566, 1150214, 1282931, 1627132, 2300428, 2565862, 5131724, 16678103, 33356206, 66712412]

約数ペア:

[(1, 66712412), (2, 33356206), (4, 16678103), (13, 5131724), (26, 2565862), (29, 2300428), (41, 1627132), (52, 1282931), (58, 1150214), (82, 813566), (83, 803764), (116, 575107), (164, 406783), (166, 401882), (169, 394748), (332, 200941), (338, 197374), (377, 176956), (533, 125164), (676, 98687), (754, 88478), (1066, 62582), (1079, 61828), (1189, 56108), (1508, 44239), (2132, 31291), (2158, 30914), (2378, 28054), (2407, 27716), (3403, 19604), (4316, 15457), (4756, 14027), (4814, 13858), (4901, 13612), (6806, 9802), (6929, 9628)]