81762336

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3978

約数の個数: 72

約数和(自身を含む): 235757340

約数和(自身を除く): 153995004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 3889, 5256, 7008, 7778, 10512, 11667, 15556, 21024, 23334, 31112, 35001, 46668, 62224, 70002, 93336, 124448, 140004, 186672, 280008, 283897, 373344, 560016, 567794, 851691, 1120032, 1135588, 1703382, 2271176, 2555073, 3406764, 4542352, 5110146, 6813528, 9084704, 10220292, 13627056, 20440584, 27254112, 40881168, 81762336]

約数ペア:

[(1, 81762336), (2, 40881168), (3, 27254112), (4, 20440584), (6, 13627056), (8, 10220292), (9, 9084704), (12, 6813528), (16, 5110146), (18, 4542352), (24, 3406764), (32, 2555073), (36, 2271176), (48, 1703382), (72, 1135588), (73, 1120032), (96, 851691), (144, 567794), (146, 560016), (219, 373344), (288, 283897), (292, 280008), (438, 186672), (584, 140004), (657, 124448), (876, 93336), (1168, 70002), (1314, 62224), (1752, 46668), (2336, 35001), (2628, 31112), (3504, 23334), (3889, 21024), (5256, 15556), (7008, 11667), (7778, 10512)]