43641684

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 114103080

約数和(自身を除く): 70461396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 159, 178, 212, 257, 267, 318, 356, 477, 514, 534, 636, 771, 801, 954, 1028, 1068, 1542, 1602, 1908, 2313, 3084, 3204, 4626, 4717, 9252, 9434, 13621, 14151, 18868, 22873, 27242, 28302, 40863, 42453, 45746, 54484, 56604, 68619, 81726, 84906, 91492, 122589, 137238, 163452, 169812, 205857, 245178, 274476, 411714, 490356, 823428, 1212269, 2424538, 3636807, 4849076, 7273614, 10910421, 14547228, 21820842, 43641684]

約数ペア:

[(1, 43641684), (2, 21820842), (3, 14547228), (4, 10910421), (6, 7273614), (9, 4849076), (12, 3636807), (18, 2424538), (36, 1212269), (53, 823428), (89, 490356), (106, 411714), (159, 274476), (178, 245178), (212, 205857), (257, 169812), (267, 163452), (318, 137238), (356, 122589), (477, 91492), (514, 84906), (534, 81726), (636, 68619), (771, 56604), (801, 54484), (954, 45746), (1028, 42453), (1068, 40863), (1542, 28302), (1602, 27242), (1908, 22873), (2313, 18868), (3084, 14151), (3204, 13621), (4626, 9434), (4717, 9252)]