68998878

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 170491776

約数和(自身を除く): 101492898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 81, 117, 134, 162, 163, 201, 234, 243, 326, 351, 402, 486, 489, 603, 702, 871, 978, 1053, 1206, 1467, 1742, 1809, 2106, 2119, 2613, 2934, 3159, 3618, 4238, 4401, 5226, 5427, 6318, 6357, 7839, 8802, 10854, 10921, 12714, 13203, 15678, 16281, 19071, 21842, 23517, 26406, 32562, 32763, 38142, 39609, 47034, 57213, 65526, 70551, 79218, 98289, 114426, 141102, 141973, 171639, 196578, 211653, 283946, 294867, 343278, 423306, 425919, 514917, 589734, 851838, 884601, 1029834, 1277757, 1769202, 2555514, 2653803, 3833271, 5307606, 7666542, 11499813, 22999626, 34499439, 68998878]

約数ペア:

[(1, 68998878), (2, 34499439), (3, 22999626), (6, 11499813), (9, 7666542), (13, 5307606), (18, 3833271), (26, 2653803), (27, 2555514), (39, 1769202), (54, 1277757), (67, 1029834), (78, 884601), (81, 851838), (117, 589734), (134, 514917), (162, 425919), (163, 423306), (201, 343278), (234, 294867), (243, 283946), (326, 211653), (351, 196578), (402, 171639), (486, 141973), (489, 141102), (603, 114426), (702, 98289), (871, 79218), (978, 70551), (1053, 65526), (1206, 57213), (1467, 47034), (1742, 39609), (1809, 38142), (2106, 32763), (2119, 32562), (2613, 26406), (2934, 23517), (3159, 21842), (3618, 19071), (4238, 16281), (4401, 15678), (5226, 13203), (5427, 12714), (6318, 10921), (6357, 10854), (7839, 8802)]