99121708

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 217694400

約数和(自身を除く): 118572692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 133, 172, 196, 266, 301, 532, 602, 619, 817, 931, 1204, 1238, 1634, 1862, 2107, 2476, 3268, 3724, 4214, 4333, 5719, 8428, 8666, 11438, 11761, 17332, 22876, 23522, 26617, 30331, 40033, 47044, 53234, 60662, 80066, 82327, 106468, 121324, 160132, 164654, 186319, 329308, 372638, 505723, 576289, 745276, 1011446, 1152578, 1304233, 2022892, 2305156, 2608466, 3540061, 5216932, 7080122, 14160244, 24780427, 49560854, 99121708]

約数ペア:

[(1, 99121708), (2, 49560854), (4, 24780427), (7, 14160244), (14, 7080122), (19, 5216932), (28, 3540061), (38, 2608466), (43, 2305156), (49, 2022892), (76, 1304233), (86, 1152578), (98, 1011446), (133, 745276), (172, 576289), (196, 505723), (266, 372638), (301, 329308), (532, 186319), (602, 164654), (619, 160132), (817, 121324), (931, 106468), (1204, 82327), (1238, 80066), (1634, 60662), (1862, 53234), (2107, 47044), (2476, 40033), (3268, 30331), (3724, 26617), (4214, 23522), (4333, 22876), (5719, 17332), (8428, 11761), (8666, 11438)]