76087908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 208161408

約数和(自身を除く): 132073500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 367, 443, 468, 734, 886, 1101, 1329, 1468, 1772, 2202, 2658, 3303, 3987, 4404, 4771, 5316, 5759, 6606, 7974, 9542, 11518, 13212, 14313, 15948, 17277, 19084, 23036, 28626, 34554, 42939, 51831, 57252, 69108, 85878, 103662, 162581, 171756, 207324, 325162, 487743, 650324, 975486, 1463229, 1950972, 2113553, 2926458, 4227106, 5852916, 6340659, 8454212, 12681318, 19021977, 25362636, 38043954, 76087908]

約数ペア:

[(1, 76087908), (2, 38043954), (3, 25362636), (4, 19021977), (6, 12681318), (9, 8454212), (12, 6340659), (13, 5852916), (18, 4227106), (26, 2926458), (36, 2113553), (39, 1950972), (52, 1463229), (78, 975486), (117, 650324), (156, 487743), (234, 325162), (367, 207324), (443, 171756), (468, 162581), (734, 103662), (886, 85878), (1101, 69108), (1329, 57252), (1468, 51831), (1772, 42939), (2202, 34554), (2658, 28626), (3303, 23036), (3987, 19084), (4404, 17277), (4771, 15948), (5316, 14313), (5759, 13212), (6606, 11518), (7974, 9542)]