12573216

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 36117900

約数和(自身を除く): 23544684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 293, 298, 447, 586, 596, 879, 894, 1172, 1192, 1341, 1758, 1788, 2344, 2384, 2637, 2682, 3516, 3576, 4688, 4768, 5274, 5364, 7032, 7152, 9376, 10548, 10728, 14064, 14304, 21096, 21456, 28128, 42192, 42912, 43657, 84384, 87314, 130971, 174628, 261942, 349256, 392913, 523884, 698512, 785826, 1047768, 1397024, 1571652, 2095536, 3143304, 4191072, 6286608, 12573216]

約数ペア:

[(1, 12573216), (2, 6286608), (3, 4191072), (4, 3143304), (6, 2095536), (8, 1571652), (9, 1397024), (12, 1047768), (16, 785826), (18, 698512), (24, 523884), (32, 392913), (36, 349256), (48, 261942), (72, 174628), (96, 130971), (144, 87314), (149, 84384), (288, 43657), (293, 42912), (298, 42192), (447, 28128), (586, 21456), (596, 21096), (879, 14304), (894, 14064), (1172, 10728), (1192, 10548), (1341, 9376), (1758, 7152), (1788, 7032), (2344, 5364), (2384, 5274), (2637, 4768), (2682, 4688), (3516, 3576)]