65078176

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 141111936

約数和(自身を除く): 76033760

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 227, 248, 272, 289, 454, 496, 527, 544, 578, 908, 992, 1054, 1156, 1816, 2108, 2312, 3632, 3859, 4216, 4624, 7037, 7264, 7718, 8432, 8959, 9248, 14074, 15436, 16864, 17918, 28148, 30872, 35836, 56296, 61744, 65603, 71672, 112592, 119629, 123488, 131206, 143344, 225184, 239258, 262412, 286688, 478516, 524824, 957032, 1049648, 1914064, 2033693, 2099296, 3828128, 4067386, 8134772, 16269544, 32539088, 65078176]

約数ペア:

[(1, 65078176), (2, 32539088), (4, 16269544), (8, 8134772), (16, 4067386), (17, 3828128), (31, 2099296), (32, 2033693), (34, 1914064), (62, 1049648), (68, 957032), (124, 524824), (136, 478516), (227, 286688), (248, 262412), (272, 239258), (289, 225184), (454, 143344), (496, 131206), (527, 123488), (544, 119629), (578, 112592), (908, 71672), (992, 65603), (1054, 61744), (1156, 56296), (1816, 35836), (2108, 30872), (2312, 28148), (3632, 17918), (3859, 16864), (4216, 15436), (4624, 14074), (7037, 9248), (7264, 8959), (7718, 8432)]