40881168

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3976

約数の個数: 60

約数和(自身を含む): 116007580

約数和(自身を除く): 75126412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 3889, 5256, 7778, 10512, 11667, 15556, 23334, 31112, 35001, 46668, 62224, 70002, 93336, 140004, 186672, 280008, 283897, 560016, 567794, 851691, 1135588, 1703382, 2271176, 2555073, 3406764, 4542352, 5110146, 6813528, 10220292, 13627056, 20440584, 40881168]

約数ペア:

[(1, 40881168), (2, 20440584), (3, 13627056), (4, 10220292), (6, 6813528), (8, 5110146), (9, 4542352), (12, 3406764), (16, 2555073), (18, 2271176), (24, 1703382), (36, 1135588), (48, 851691), (72, 567794), (73, 560016), (144, 283897), (146, 280008), (219, 186672), (292, 140004), (438, 93336), (584, 70002), (657, 62224), (876, 46668), (1168, 35001), (1314, 31112), (1752, 23334), (2628, 15556), (3504, 11667), (3889, 10512), (5256, 7778)]