73641248

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{41}}^2$

素因数の和:166

約数の個数: 54

約数和(自身を含む): 152728443

約数和(自身を除く): 79087195

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1184, 1312, 1369, 1517, 1681, 2738, 3034, 3362, 5476, 6068, 6724, 10952, 12136, 13448, 21904, 24272, 26896, 43808, 48544, 53792, 56129, 62197, 112258, 124394, 224516, 248788, 449032, 497576, 898064, 995152, 1796128, 1990304, 2301289, 4602578, 9205156, 18410312, 36820624, 73641248]

約数ペア:

[(1, 73641248), (2, 36820624), (4, 18410312), (8, 9205156), (16, 4602578), (32, 2301289), (37, 1990304), (41, 1796128), (74, 995152), (82, 898064), (148, 497576), (164, 449032), (296, 248788), (328, 224516), (592, 124394), (656, 112258), (1184, 62197), (1312, 56129), (1369, 53792), (1517, 48544), (1681, 43808), (2738, 26896), (3034, 24272), (3362, 21904), (5476, 13448), (6068, 12136), (6724, 10952)]