81798350112

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3890713}}^1$

素因数の和:3890802

約数の個数: 72

約数和(自身を含む): 235800612684

約数和(自身を除く): 154002262572

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, 5256, 7008, 10512, 21024, 3890713, 7781426, 11672139, 15562852, 23344278, 31125704, 35016417, 46688556, 62251408, 70032834, 93377112, 124502816, 140065668, 186754224, 280131336, 284022049, 373508448, 560262672, 568044098, 852066147, 1120525344, 1136088196, 1704132294, 2272176392, 2556198441, 3408264588, 4544352784, 5112396882, 6816529176, 9088705568, 10224793764, 13633058352, 20449587528, 27266116704, 40899175056, 81798350112]

約数ペア:

[(1, 81798350112), (2, 40899175056), (3, 27266116704), (4, 20449587528), (6, 13633058352), (8, 10224793764), (9, 9088705568), (12, 6816529176), (16, 5112396882), (18, 4544352784), (24, 3408264588), (32, 2556198441), (36, 2272176392), (48, 1704132294), (72, 1136088196), (73, 1120525344), (96, 852066147), (144, 568044098), (146, 560262672), (219, 373508448), (288, 284022049), (292, 280131336), (438, 186754224), (584, 140065668), (657, 124502816), (876, 93377112), (1168, 70032834), (1314, 62251408), (1752, 46688556), (2336, 35016417), (2628, 31125704), (3504, 23344278), (5256, 15562852), (7008, 11672139), (10512, 7781426), (21024, 3890713)]