77773125512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{21587}}^1$

素因数の和:22118

約数の個数: 64

約数和(自身を含む): 157376520000

約数和(自身を除く): 79603394488

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 449, 472, 898, 1003, 1796, 2006, 3592, 4012, 7633, 8024, 15266, 21587, 26491, 30532, 43174, 52982, 61064, 86348, 105964, 172696, 211928, 366979, 450347, 733958, 900694, 1273633, 1467916, 1801388, 2547266, 2935832, 3602776, 5094532, 9692563, 10189064, 19385126, 21651761, 38770252, 43303522, 77540504, 86607044, 164773571, 173214088, 329547142, 571861217, 659094284, 1143722434, 1318188568, 2287444868, 4574889736, 9721640689, 19443281378, 38886562756, 77773125512]

約数ペア:

[(1, 77773125512), (2, 38886562756), (4, 19443281378), (8, 9721640689), (17, 4574889736), (34, 2287444868), (59, 1318188568), (68, 1143722434), (118, 659094284), (136, 571861217), (236, 329547142), (449, 173214088), (472, 164773571), (898, 86607044), (1003, 77540504), (1796, 43303522), (2006, 38770252), (3592, 21651761), (4012, 19385126), (7633, 10189064), (8024, 9692563), (15266, 5094532), (21587, 3602776), (26491, 2935832), (30532, 2547266), (43174, 1801388), (52982, 1467916), (61064, 1273633), (86348, 900694), (105964, 733958), (172696, 450347), (211928, 366979)]