69989122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 134323200

約数和(自身を除く): 64334078

約数列:

[1, 2, 7, 14, 19, 29, 38, 43, 58, 86, 133, 203, 211, 266, 301, 406, 422, 551, 602, 817, 1102, 1247, 1477, 1634, 2494, 2954, 3857, 4009, 5719, 6119, 7714, 8018, 8729, 9073, 11438, 12238, 17458, 18146, 23693, 28063, 42833, 47386, 56126, 63511, 85666, 116261, 127022, 165851, 172387, 232522, 263117, 331702, 344774, 526234, 813827, 1206709, 1627654, 1841819, 2413418, 3683638, 4999223, 9998446, 34994561, 69989122]

約数ペア:

[(1, 69989122), (2, 34994561), (7, 9998446), (14, 4999223), (19, 3683638), (29, 2413418), (38, 1841819), (43, 1627654), (58, 1206709), (86, 813827), (133, 526234), (203, 344774), (211, 331702), (266, 263117), (301, 232522), (406, 172387), (422, 165851), (551, 127022), (602, 116261), (817, 85666), (1102, 63511), (1247, 56126), (1477, 47386), (1634, 42833), (2494, 28063), (2954, 23693), (3857, 18146), (4009, 17458), (5719, 12238), (6119, 11438), (7714, 9073), (8018, 8729)]