66642336

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1718

約数の個数: 72

約数和(自身を含む): 190908900

約数和(自身を除く): 124266564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1553, 1788, 2384, 2682, 3106, 3576, 4659, 4768, 5364, 6212, 7152, 9318, 10728, 12424, 13977, 14304, 18636, 21456, 24848, 27954, 37272, 42912, 49696, 55908, 74544, 111816, 149088, 223632, 231397, 447264, 462794, 694191, 925588, 1388382, 1851176, 2082573, 2776764, 3702352, 4165146, 5553528, 7404704, 8330292, 11107056, 16660584, 22214112, 33321168, 66642336]

約数ペア:

[(1, 66642336), (2, 33321168), (3, 22214112), (4, 16660584), (6, 11107056), (8, 8330292), (9, 7404704), (12, 5553528), (16, 4165146), (18, 3702352), (24, 2776764), (32, 2082573), (36, 1851176), (48, 1388382), (72, 925588), (96, 694191), (144, 462794), (149, 447264), (288, 231397), (298, 223632), (447, 149088), (596, 111816), (894, 74544), (1192, 55908), (1341, 49696), (1553, 42912), (1788, 37272), (2384, 27954), (2682, 24848), (3106, 21456), (3576, 18636), (4659, 14304), (4768, 13977), (5364, 12424), (6212, 10728), (7152, 9318)]