78940602

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 190512000

約数和(自身を除く): 111571398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 139, 234, 278, 351, 417, 702, 809, 834, 1251, 1618, 1807, 2427, 2502, 3614, 3753, 4854, 5421, 7281, 7506, 10517, 10842, 14562, 16263, 21034, 21843, 31551, 32526, 43686, 48789, 63102, 94653, 97578, 112451, 189306, 224902, 283959, 337353, 567918, 674706, 1012059, 1461863, 2024118, 2923726, 3036177, 4385589, 6072354, 8771178, 13156767, 26313534, 39470301, 78940602]

約数ペア:

[(1, 78940602), (2, 39470301), (3, 26313534), (6, 13156767), (9, 8771178), (13, 6072354), (18, 4385589), (26, 3036177), (27, 2923726), (39, 2024118), (54, 1461863), (78, 1012059), (117, 674706), (139, 567918), (234, 337353), (278, 283959), (351, 224902), (417, 189306), (702, 112451), (809, 97578), (834, 94653), (1251, 63102), (1618, 48789), (1807, 43686), (2427, 32526), (2502, 31551), (3614, 21843), (3753, 21034), (4854, 16263), (5421, 14562), (7281, 10842), (7506, 10517)]