86795460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1259}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 264176640

約数和(自身を除く): 177381180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 1149, 1259, 1532, 1915, 2298, 2518, 3447, 3777, 3830, 4596, 5036, 5745, 6295, 6894, 7554, 7660, 11331, 11490, 12590, 13788, 15108, 17235, 18885, 22662, 22980, 25180, 34470, 37770, 45324, 56655, 68940, 75540, 113310, 226620, 482197, 964394, 1446591, 1928788, 2410985, 2893182, 4339773, 4821970, 5786364, 7232955, 8679546, 9643940, 14465910, 17359092, 21698865, 28931820, 43397730, 86795460]

約数ペア:

[(1, 86795460), (2, 43397730), (3, 28931820), (4, 21698865), (5, 17359092), (6, 14465910), (9, 9643940), (10, 8679546), (12, 7232955), (15, 5786364), (18, 4821970), (20, 4339773), (30, 2893182), (36, 2410985), (45, 1928788), (60, 1446591), (90, 964394), (180, 482197), (383, 226620), (766, 113310), (1149, 75540), (1259, 68940), (1532, 56655), (1915, 45324), (2298, 37770), (2518, 34470), (3447, 25180), (3777, 22980), (3830, 22662), (4596, 18885), (5036, 17235), (5745, 15108), (6295, 13788), (6894, 12590), (7554, 11490), (7660, 11331)]