79249516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 69773204

約数列:

[1, 2, 4, 31, 43, 62, 86, 89, 124, 167, 172, 178, 334, 356, 668, 1333, 2666, 2759, 3827, 5177, 5332, 5518, 7181, 7654, 10354, 11036, 14362, 14863, 15308, 20708, 28724, 29726, 59452, 118637, 222611, 237274, 445222, 460753, 474548, 639109, 890444, 921506, 1278218, 1843012, 2556436, 19812379, 39624758, 79249516]

約数ペア:

[(1, 79249516), (2, 39624758), (4, 19812379), (31, 2556436), (43, 1843012), (62, 1278218), (86, 921506), (89, 890444), (124, 639109), (167, 474548), (172, 460753), (178, 445222), (334, 237274), (356, 222611), (668, 118637), (1333, 59452), (2666, 29726), (2759, 28724), (3827, 20708), (5177, 15308), (5332, 14863), (5518, 14362), (7181, 11036), (7654, 10354)]