65999664

素因数分解:

$2^4\times 3^3\times {\mathrm{152777}}^1$

素因数の和:152794

約数の個数: 40

約数和(自身を含む): 189444720

約数和(自身を除く): 123445056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 152777, 305554, 458331, 611108, 916662, 1222216, 1374993, 1833324, 2444432, 2749986, 3666648, 4124979, 5499972, 7333296, 8249958, 10999944, 16499916, 21999888, 32999832, 65999664]

約数ペア:

[(1, 65999664), (2, 32999832), (3, 21999888), (4, 16499916), (6, 10999944), (8, 8249958), (9, 7333296), (12, 5499972), (16, 4124979), (18, 3666648), (24, 2749986), (27, 2444432), (36, 1833324), (48, 1374993), (54, 1222216), (72, 916662), (108, 611108), (144, 458331), (216, 305554), (432, 152777)]