91908124

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 208680192

約数和(自身を除く): 116772068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 517, 539, 658, 907, 1034, 1078, 1316, 1814, 2068, 2156, 2303, 3619, 3628, 4606, 6349, 7238, 9212, 9977, 12698, 14476, 19954, 25333, 25396, 39908, 42629, 44443, 50666, 69839, 85258, 88886, 101332, 139678, 170516, 177772, 279356, 298403, 468919, 488873, 596806, 937838, 977746, 1193612, 1875676, 1955492, 2088821, 3282433, 4177642, 6564866, 8355284, 13129732, 22977031, 45954062, 91908124]

約数ペア:

[(1, 91908124), (2, 45954062), (4, 22977031), (7, 13129732), (11, 8355284), (14, 6564866), (22, 4177642), (28, 3282433), (44, 2088821), (47, 1955492), (49, 1875676), (77, 1193612), (94, 977746), (98, 937838), (154, 596806), (188, 488873), (196, 468919), (308, 298403), (329, 279356), (517, 177772), (539, 170516), (658, 139678), (907, 101332), (1034, 88886), (1078, 85258), (1316, 69839), (1814, 50666), (2068, 44443), (2156, 42629), (2303, 39908), (3619, 25396), (3628, 25333), (4606, 19954), (6349, 14476), (7238, 12698), (9212, 9977)]