65513916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139987}}^1$

素因数の和:140010

約数の個数: 36

約数和(自身を含む): 178344712

約数和(自身を除く): 112830796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 139987, 279974, 419961, 559948, 839922, 1259883, 1679844, 1819831, 2519766, 3639662, 5039532, 5459493, 7279324, 10918986, 16378479, 21837972, 32756958, 65513916]

約数ペア:

[(1, 65513916), (2, 32756958), (3, 21837972), (4, 16378479), (6, 10918986), (9, 7279324), (12, 5459493), (13, 5039532), (18, 3639662), (26, 2519766), (36, 1819831), (39, 1679844), (52, 1259883), (78, 839922), (117, 559948), (156, 419961), (234, 279974), (468, 139987)]