61757748

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43987}}^1$

素因数の和:44013

約数の個数: 48

約数和(自身を含む): 172432960

約数和(自身を除く): 110675212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 43987, 87974, 131961, 175948, 263922, 395883, 527844, 571831, 791766, 1143662, 1187649, 1583532, 1715493, 2287324, 2375298, 3430986, 4750596, 5146479, 6861972, 10292958, 15439437, 20585916, 30878874, 61757748]

約数ペア:

[(1, 61757748), (2, 30878874), (3, 20585916), (4, 15439437), (6, 10292958), (9, 6861972), (12, 5146479), (13, 4750596), (18, 3430986), (26, 2375298), (27, 2287324), (36, 1715493), (39, 1583532), (52, 1187649), (54, 1143662), (78, 791766), (108, 571831), (117, 527844), (156, 395883), (234, 263922), (351, 175948), (468, 131961), (702, 87974), (1404, 43987)]