40239576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3307}}^1$

素因数の和:3345

約数の個数: 72

約数和(自身を含む): 118045980

約数和(自身を除く): 77806404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 3307, 4056, 6084, 6614, 9921, 12168, 13228, 19842, 26456, 29763, 39684, 42991, 59526, 79368, 85982, 119052, 128973, 171964, 238104, 257946, 343928, 386919, 515892, 558883, 773838, 1031784, 1117766, 1547676, 1676649, 2235532, 3095352, 3353298, 4471064, 5029947, 6706596, 10059894, 13413192, 20119788, 40239576]

約数ペア:

[(1, 40239576), (2, 20119788), (3, 13413192), (4, 10059894), (6, 6706596), (8, 5029947), (9, 4471064), (12, 3353298), (13, 3095352), (18, 2235532), (24, 1676649), (26, 1547676), (36, 1117766), (39, 1031784), (52, 773838), (72, 558883), (78, 515892), (104, 386919), (117, 343928), (156, 257946), (169, 238104), (234, 171964), (312, 128973), (338, 119052), (468, 85982), (507, 79368), (676, 59526), (936, 42991), (1014, 39684), (1352, 29763), (1521, 26456), (2028, 19842), (3042, 13228), (3307, 12168), (4056, 9921), (6084, 6614)]