87752754

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 214488000

約数和(自身を除く): 126735246

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 89, 93, 114, 171, 178, 186, 267, 279, 342, 513, 534, 558, 589, 801, 837, 961, 1026, 1178, 1602, 1674, 1691, 1767, 1922, 2403, 2759, 2883, 3382, 3534, 4806, 5073, 5301, 5518, 5766, 8277, 8649, 10146, 10602, 15219, 15903, 16554, 17298, 18259, 24831, 25947, 30438, 31806, 36518, 45657, 49662, 51894, 52421, 54777, 74493, 85529, 91314, 104842, 109554, 148986, 157263, 164331, 171058, 256587, 314526, 328662, 471789, 492993, 513174, 769761, 943578, 985986, 1415367, 1539522, 1625051, 2309283, 2830734, 3250102, 4618566, 4875153, 9750306, 14625459, 29250918, 43876377, 87752754]

約数ペア:

[(1, 87752754), (2, 43876377), (3, 29250918), (6, 14625459), (9, 9750306), (18, 4875153), (19, 4618566), (27, 3250102), (31, 2830734), (38, 2309283), (54, 1625051), (57, 1539522), (62, 1415367), (89, 985986), (93, 943578), (114, 769761), (171, 513174), (178, 492993), (186, 471789), (267, 328662), (279, 314526), (342, 256587), (513, 171058), (534, 164331), (558, 157263), (589, 148986), (801, 109554), (837, 104842), (961, 91314), (1026, 85529), (1178, 74493), (1602, 54777), (1674, 52421), (1691, 51894), (1767, 49662), (1922, 45657), (2403, 36518), (2759, 31806), (2883, 30438), (3382, 25947), (3534, 24831), (4806, 18259), (5073, 17298), (5301, 16554), (5518, 15903), (5766, 15219), (8277, 10602), (8649, 10146)]