66926328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3041}}^1$

素因数の和:3188

約数の個数: 64

約数和(自身を含む): 192741120

約数和(自身を除く): 125814792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3041, 3144, 3668, 5502, 6082, 7336, 9123, 11004, 12164, 18246, 21287, 22008, 24328, 36492, 42574, 63861, 72984, 85148, 127722, 170296, 255444, 398371, 510888, 796742, 1195113, 1593484, 2390226, 2788597, 3186968, 4780452, 5577194, 8365791, 9560904, 11154388, 16731582, 22308776, 33463164, 66926328]

約数ペア:

[(1, 66926328), (2, 33463164), (3, 22308776), (4, 16731582), (6, 11154388), (7, 9560904), (8, 8365791), (12, 5577194), (14, 4780452), (21, 3186968), (24, 2788597), (28, 2390226), (42, 1593484), (56, 1195113), (84, 796742), (131, 510888), (168, 398371), (262, 255444), (393, 170296), (524, 127722), (786, 85148), (917, 72984), (1048, 63861), (1572, 42574), (1834, 36492), (2751, 24328), (3041, 22008), (3144, 21287), (3668, 18246), (5502, 12164), (6082, 11004), (7336, 9123)]