84064456

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 192067200

約数和(自身を除く): 108002744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 227, 238, 389, 454, 476, 778, 908, 952, 1556, 1589, 1816, 2723, 3112, 3178, 3859, 5446, 6356, 6613, 7718, 10892, 12712, 13226, 15436, 21784, 26452, 27013, 30872, 46291, 52904, 54026, 88303, 92582, 108052, 176606, 185164, 216104, 353212, 370328, 618121, 706424, 1236242, 1501151, 2472484, 3002302, 4944968, 6004604, 10508057, 12009208, 21016114, 42032228, 84064456]

約数ペア:

[(1, 84064456), (2, 42032228), (4, 21016114), (7, 12009208), (8, 10508057), (14, 6004604), (17, 4944968), (28, 3002302), (34, 2472484), (56, 1501151), (68, 1236242), (119, 706424), (136, 618121), (227, 370328), (238, 353212), (389, 216104), (454, 185164), (476, 176606), (778, 108052), (908, 92582), (952, 88303), (1556, 54026), (1589, 52904), (1816, 46291), (2723, 30872), (3112, 27013), (3178, 26452), (3859, 21784), (5446, 15436), (6356, 13226), (6613, 12712), (7718, 10892)]