73394784

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3491}}^1$

素因数の和:3580

約数の個数: 72

約数和(自身を含む): 211636152

約数和(自身を除く): 138241368

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, 3491, 3504, 5256, 6982, 7008, 10473, 10512, 13964, 20946, 21024, 27928, 31419, 41892, 55856, 62838, 83784, 111712, 125676, 167568, 251352, 254843, 335136, 502704, 509686, 764529, 1005408, 1019372, 1529058, 2038744, 2293587, 3058116, 4077488, 4587174, 6116232, 8154976, 9174348, 12232464, 18348696, 24464928, 36697392, 73394784]

約数ペア:

[(1, 73394784), (2, 36697392), (3, 24464928), (4, 18348696), (6, 12232464), (8, 9174348), (9, 8154976), (12, 6116232), (16, 4587174), (18, 4077488), (24, 3058116), (32, 2293587), (36, 2038744), (48, 1529058), (72, 1019372), (73, 1005408), (96, 764529), (144, 509686), (146, 502704), (219, 335136), (288, 254843), (292, 251352), (438, 167568), (584, 125676), (657, 111712), (876, 83784), (1168, 62838), (1314, 55856), (1752, 41892), (2336, 31419), (2628, 27928), (3491, 21024), (3504, 20946), (5256, 13964), (6982, 10512), (7008, 10473)]