90748512

素因数分解:

$2^5\times 3^4\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 120

約数和(自身を含む): 269793216

約数和(自身を除く): 179044704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 157, 162, 216, 223, 288, 314, 324, 432, 446, 471, 628, 648, 669, 864, 892, 942, 1256, 1296, 1338, 1413, 1784, 1884, 2007, 2512, 2592, 2676, 2826, 3568, 3768, 4014, 4239, 5024, 5352, 5652, 6021, 7136, 7536, 8028, 8478, 10704, 11304, 12042, 12717, 15072, 16056, 16956, 18063, 21408, 22608, 24084, 25434, 32112, 33912, 35011, 36126, 45216, 48168, 50868, 64224, 67824, 70022, 72252, 96336, 101736, 105033, 135648, 140044, 144504, 192672, 203472, 210066, 280088, 289008, 315099, 406944, 420132, 560176, 578016, 630198, 840264, 945297, 1120352, 1260396, 1680528, 1890594, 2520792, 2835891, 3361056, 3781188, 5041584, 5671782, 7562376, 10083168, 11343564, 15124752, 22687128, 30249504, 45374256, 90748512]

約数ペア:

[(1, 90748512), (2, 45374256), (3, 30249504), (4, 22687128), (6, 15124752), (8, 11343564), (9, 10083168), (12, 7562376), (16, 5671782), (18, 5041584), (24, 3781188), (27, 3361056), (32, 2835891), (36, 2520792), (48, 1890594), (54, 1680528), (72, 1260396), (81, 1120352), (96, 945297), (108, 840264), (144, 630198), (157, 578016), (162, 560176), (216, 420132), (223, 406944), (288, 315099), (314, 289008), (324, 280088), (432, 210066), (446, 203472), (471, 192672), (628, 144504), (648, 140044), (669, 135648), (864, 105033), (892, 101736), (942, 96336), (1256, 72252), (1296, 70022), (1338, 67824), (1413, 64224), (1784, 50868), (1884, 48168), (2007, 45216), (2512, 36126), (2592, 35011), (2676, 33912), (2826, 32112), (3568, 25434), (3768, 24084), (4014, 22608), (4239, 21408), (5024, 18063), (5352, 16956), (5652, 16056), (6021, 15072), (7136, 12717), (7536, 12042), (8028, 11304), (8478, 10704)]