64924216

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 155952000

約数和(自身を除く): 91027784

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 133, 152, 161, 184, 196, 266, 322, 379, 392, 437, 532, 644, 758, 874, 931, 1064, 1127, 1288, 1516, 1748, 1862, 2254, 2653, 3032, 3059, 3496, 3724, 4508, 5306, 6118, 7201, 7448, 8717, 9016, 10612, 12236, 14402, 17434, 18571, 21224, 21413, 24472, 28804, 34868, 37142, 42826, 50407, 57608, 61019, 69736, 74284, 85652, 100814, 122038, 148568, 165623, 171304, 201628, 244076, 331246, 352849, 403256, 427133, 488152, 662492, 705698, 854266, 1159361, 1324984, 1411396, 1708532, 2318722, 2822792, 3417064, 4637444, 8115527, 9274888, 16231054, 32462108, 64924216]

約数ペア:

[(1, 64924216), (2, 32462108), (4, 16231054), (7, 9274888), (8, 8115527), (14, 4637444), (19, 3417064), (23, 2822792), (28, 2318722), (38, 1708532), (46, 1411396), (49, 1324984), (56, 1159361), (76, 854266), (92, 705698), (98, 662492), (133, 488152), (152, 427133), (161, 403256), (184, 352849), (196, 331246), (266, 244076), (322, 201628), (379, 171304), (392, 165623), (437, 148568), (532, 122038), (644, 100814), (758, 85652), (874, 74284), (931, 69736), (1064, 61019), (1127, 57608), (1288, 50407), (1516, 42826), (1748, 37142), (1862, 34868), (2254, 28804), (2653, 24472), (3032, 21413), (3059, 21224), (3496, 18571), (3724, 17434), (4508, 14402), (5306, 12236), (6118, 10612), (7201, 9016), (7448, 8717)]