64373148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{547}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 186705792

約数和(自身を除く): 122332644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 467, 547, 934, 1094, 1401, 1641, 1868, 2188, 2802, 3269, 3282, 3829, 4203, 4923, 5604, 6538, 6564, 7658, 8406, 9807, 9846, 11487, 13076, 15316, 16812, 19614, 19692, 22974, 29421, 34461, 39228, 45948, 58842, 68922, 117684, 137844, 255449, 510898, 766347, 1021796, 1532694, 1788143, 2299041, 3065388, 3576286, 4598082, 5364429, 7152572, 9196164, 10728858, 16093287, 21457716, 32186574, 64373148]

約数ペア:

[(1, 64373148), (2, 32186574), (3, 21457716), (4, 16093287), (6, 10728858), (7, 9196164), (9, 7152572), (12, 5364429), (14, 4598082), (18, 3576286), (21, 3065388), (28, 2299041), (36, 1788143), (42, 1532694), (63, 1021796), (84, 766347), (126, 510898), (252, 255449), (467, 137844), (547, 117684), (934, 68922), (1094, 58842), (1401, 45948), (1641, 39228), (1868, 34461), (2188, 29421), (2802, 22974), (3269, 19692), (3282, 19614), (3829, 16812), (4203, 15316), (4923, 13076), (5604, 11487), (6538, 9846), (6564, 9807), (7658, 8406)]