82565964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 108

約数和(自身を含む): 232209432

約数和(自身を除く): 149643468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 169, 234, 246, 331, 338, 369, 468, 492, 507, 533, 662, 676, 738, 993, 1014, 1066, 1324, 1476, 1521, 1599, 1986, 2028, 2132, 2979, 3042, 3198, 3972, 4303, 4797, 5958, 6084, 6396, 6929, 8606, 9594, 11916, 12909, 13571, 13858, 17212, 19188, 20787, 25818, 27142, 27716, 38727, 40713, 41574, 51636, 54284, 55939, 62361, 77454, 81426, 83148, 111878, 122139, 124722, 154908, 162852, 167817, 176423, 223756, 244278, 249444, 335634, 352846, 488556, 503451, 529269, 671268, 705692, 1006902, 1058538, 1587807, 2013804, 2117076, 2293499, 3175614, 4586998, 6351228, 6880497, 9173996, 13760994, 20641491, 27521988, 41282982, 82565964]

約数ペア:

[(1, 82565964), (2, 41282982), (3, 27521988), (4, 20641491), (6, 13760994), (9, 9173996), (12, 6880497), (13, 6351228), (18, 4586998), (26, 3175614), (36, 2293499), (39, 2117076), (41, 2013804), (52, 1587807), (78, 1058538), (82, 1006902), (117, 705692), (123, 671268), (156, 529269), (164, 503451), (169, 488556), (234, 352846), (246, 335634), (331, 249444), (338, 244278), (369, 223756), (468, 176423), (492, 167817), (507, 162852), (533, 154908), (662, 124722), (676, 122139), (738, 111878), (993, 83148), (1014, 81426), (1066, 77454), (1324, 62361), (1476, 55939), (1521, 54284), (1599, 51636), (1986, 41574), (2028, 40713), (2132, 38727), (2979, 27716), (3042, 27142), (3198, 25818), (3972, 20787), (4303, 19188), (4797, 17212), (5958, 13858), (6084, 13571), (6396, 12909), (6929, 11916), (8606, 9594)]