87925578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 202137600

約数和(自身を除く): 114212022

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 474, 494, 741, 751, 1027, 1482, 1501, 1502, 2054, 2253, 3002, 3081, 4503, 4506, 6162, 9006, 9763, 14269, 19513, 19526, 28538, 29289, 39026, 42807, 58539, 58578, 59329, 85614, 117078, 118658, 177987, 185497, 355974, 370994, 556491, 771277, 1112982, 1127251, 1542554, 2254502, 2313831, 3381753, 4627662, 6763506, 14654263, 29308526, 43962789, 87925578]

約数ペア:

[(1, 87925578), (2, 43962789), (3, 29308526), (6, 14654263), (13, 6763506), (19, 4627662), (26, 3381753), (38, 2313831), (39, 2254502), (57, 1542554), (78, 1127251), (79, 1112982), (114, 771277), (158, 556491), (237, 370994), (247, 355974), (474, 185497), (494, 177987), (741, 118658), (751, 117078), (1027, 85614), (1482, 59329), (1501, 58578), (1502, 58539), (2054, 42807), (2253, 39026), (3002, 29289), (3081, 28538), (4503, 19526), (4506, 19513), (6162, 14269), (9006, 9763)]