68811834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 170521344

約数和(自身を除く): 101709510

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 193, 273, 386, 546, 579, 653, 1158, 1306, 1351, 1959, 2509, 2702, 3918, 4053, 4571, 5018, 7527, 8106, 8489, 9142, 13713, 15054, 16978, 17563, 25467, 27426, 35126, 50934, 52689, 59423, 105378, 118846, 126029, 178269, 252058, 356538, 378087, 756174, 882203, 1638377, 1764406, 2646609, 3276754, 4915131, 5293218, 9830262, 11468639, 22937278, 34405917, 68811834]

約数ペア:

[(1, 68811834), (2, 34405917), (3, 22937278), (6, 11468639), (7, 9830262), (13, 5293218), (14, 4915131), (21, 3276754), (26, 2646609), (39, 1764406), (42, 1638377), (78, 882203), (91, 756174), (182, 378087), (193, 356538), (273, 252058), (386, 178269), (546, 126029), (579, 118846), (653, 105378), (1158, 59423), (1306, 52689), (1351, 50934), (1959, 35126), (2509, 27426), (2702, 25467), (3918, 17563), (4053, 16978), (4571, 15054), (5018, 13713), (7527, 9142), (8106, 8489)]