42150492

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 110814704

約数和(自身を除く): 68664212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 73, 86, 129, 146, 172, 219, 258, 292, 373, 387, 438, 516, 657, 746, 774, 876, 1119, 1314, 1492, 1548, 2238, 2628, 3139, 3357, 4476, 6278, 6714, 9417, 12556, 13428, 16039, 18834, 27229, 28251, 32078, 37668, 48117, 54458, 56502, 64156, 81687, 96234, 108916, 113004, 144351, 163374, 192468, 245061, 288702, 326748, 490122, 577404, 980244, 1170847, 2341694, 3512541, 4683388, 7025082, 10537623, 14050164, 21075246, 42150492]

約数ペア:

[(1, 42150492), (2, 21075246), (3, 14050164), (4, 10537623), (6, 7025082), (9, 4683388), (12, 3512541), (18, 2341694), (36, 1170847), (43, 980244), (73, 577404), (86, 490122), (129, 326748), (146, 288702), (172, 245061), (219, 192468), (258, 163374), (292, 144351), (373, 113004), (387, 108916), (438, 96234), (516, 81687), (657, 64156), (746, 56502), (774, 54458), (876, 48117), (1119, 37668), (1314, 32078), (1492, 28251), (1548, 27229), (2238, 18834), (2628, 16039), (3139, 13428), (3357, 12556), (4476, 9417), (6278, 6714)]