91901238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4709

約数の個数: 64

約数和(自身を含む): 225372672

約数和(自身を除く): 133471434

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 4657, 6578, 9314, 9867, 13971, 19734, 27942, 51227, 60541, 102454, 107111, 121082, 153681, 181623, 214222, 307362, 321333, 363246, 642666, 665951, 1178221, 1331902, 1392443, 1997853, 2356442, 2784886, 3534663, 3995706, 4177329, 7069326, 8354658, 15316873, 30633746, 45950619, 91901238]

約数ペア:

[(1, 91901238), (2, 45950619), (3, 30633746), (6, 15316873), (11, 8354658), (13, 7069326), (22, 4177329), (23, 3995706), (26, 3534663), (33, 2784886), (39, 2356442), (46, 1997853), (66, 1392443), (69, 1331902), (78, 1178221), (138, 665951), (143, 642666), (253, 363246), (286, 321333), (299, 307362), (429, 214222), (506, 181623), (598, 153681), (759, 121082), (858, 107111), (897, 102454), (1518, 60541), (1794, 51227), (3289, 27942), (4657, 19734), (6578, 13971), (9314, 9867)]