66027276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 191493120

約数和(自身を除く): 125465844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 547, 958, 1094, 1437, 1641, 1916, 2188, 2874, 3282, 3353, 3829, 4311, 4923, 5748, 6564, 6706, 7658, 8622, 9846, 10059, 11487, 13412, 15316, 17244, 19692, 20118, 22974, 30177, 34461, 40236, 45948, 60354, 68922, 120708, 137844, 262013, 524026, 786039, 1048052, 1572078, 1834091, 2358117, 3144156, 3668182, 4716234, 5502273, 7336364, 9432468, 11004546, 16506819, 22009092, 33013638, 66027276]

約数ペア:

[(1, 66027276), (2, 33013638), (3, 22009092), (4, 16506819), (6, 11004546), (7, 9432468), (9, 7336364), (12, 5502273), (14, 4716234), (18, 3668182), (21, 3144156), (28, 2358117), (36, 1834091), (42, 1572078), (63, 1048052), (84, 786039), (126, 524026), (252, 262013), (479, 137844), (547, 120708), (958, 68922), (1094, 60354), (1437, 45948), (1641, 40236), (1916, 34461), (2188, 30177), (2874, 22974), (3282, 20118), (3353, 19692), (3829, 17244), (4311, 15316), (4923, 13412), (5748, 11487), (6564, 10059), (6706, 9846), (7658, 8622)]