71782032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{213637}}^1$

素因数の和:213655

約数の個数: 40

約数和(自身を含む): 211928896

約数和(自身を除く): 140146864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 213637, 427274, 640911, 854548, 1281822, 1495459, 1709096, 2563644, 2990918, 3418192, 4486377, 5127288, 5981836, 8972754, 10254576, 11963672, 17945508, 23927344, 35891016, 71782032]

約数ペア:

[(1, 71782032), (2, 35891016), (3, 23927344), (4, 17945508), (6, 11963672), (7, 10254576), (8, 8972754), (12, 5981836), (14, 5127288), (16, 4486377), (21, 3418192), (24, 2990918), (28, 2563644), (42, 1709096), (48, 1495459), (56, 1281822), (84, 854548), (112, 640911), (168, 427274), (336, 213637)]