66772656

素因数分解:

$2^4\times 3^2\times {\mathrm{509}}^1\times {\mathrm{911}}^1$

素因数の和:1434

約数の個数: 60

約数和(自身を含む): 187443360

約数和(自身を除く): 120670704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 509, 911, 1018, 1527, 1822, 2036, 2733, 3054, 3644, 4072, 4581, 5466, 6108, 7288, 8144, 8199, 9162, 10932, 12216, 14576, 16398, 18324, 21864, 24432, 32796, 36648, 43728, 65592, 73296, 131184, 463699, 927398, 1391097, 1854796, 2782194, 3709592, 4173291, 5564388, 7419184, 8346582, 11128776, 16693164, 22257552, 33386328, 66772656]

約数ペア:

[(1, 66772656), (2, 33386328), (3, 22257552), (4, 16693164), (6, 11128776), (8, 8346582), (9, 7419184), (12, 5564388), (16, 4173291), (18, 3709592), (24, 2782194), (36, 1854796), (48, 1391097), (72, 927398), (144, 463699), (509, 131184), (911, 73296), (1018, 65592), (1527, 43728), (1822, 36648), (2036, 32796), (2733, 24432), (3054, 21864), (3644, 18324), (4072, 16398), (4581, 14576), (5466, 12216), (6108, 10932), (7288, 9162), (8144, 8199)]