90547872

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1783}}^1$

素因数の和:1842

約数の個数: 72

約数和(自身を含む): 248611104

約数和(自身を除く): 158063232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 1058, 1104, 1587, 1783, 2116, 2208, 3174, 3566, 4232, 5349, 6348, 7132, 8464, 10698, 12696, 14264, 16928, 21396, 25392, 28528, 41009, 42792, 50784, 57056, 82018, 85584, 123027, 164036, 171168, 246054, 328072, 492108, 656144, 943207, 984216, 1312288, 1886414, 1968432, 2829621, 3772828, 3936864, 5659242, 7545656, 11318484, 15091312, 22636968, 30182624, 45273936, 90547872]

約数ペア:

[(1, 90547872), (2, 45273936), (3, 30182624), (4, 22636968), (6, 15091312), (8, 11318484), (12, 7545656), (16, 5659242), (23, 3936864), (24, 3772828), (32, 2829621), (46, 1968432), (48, 1886414), (69, 1312288), (92, 984216), (96, 943207), (138, 656144), (184, 492108), (276, 328072), (368, 246054), (529, 171168), (552, 164036), (736, 123027), (1058, 85584), (1104, 82018), (1587, 57056), (1783, 50784), (2116, 42792), (2208, 41009), (3174, 28528), (3566, 25392), (4232, 21396), (5349, 16928), (6348, 14264), (7132, 12696), (8464, 10698)]