65167776

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3274

約数の個数: 72

約数和(自身を含む): 187989984

約数和(自身を除く): 122822208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3187, 3408, 5112, 6374, 6816, 9561, 10224, 12748, 19122, 20448, 25496, 28683, 38244, 50992, 57366, 76488, 101984, 114732, 152976, 226277, 229464, 305952, 452554, 458928, 678831, 905108, 917856, 1357662, 1810216, 2036493, 2715324, 3620432, 4072986, 5430648, 7240864, 8145972, 10861296, 16291944, 21722592, 32583888, 65167776]

約数ペア:

[(1, 65167776), (2, 32583888), (3, 21722592), (4, 16291944), (6, 10861296), (8, 8145972), (9, 7240864), (12, 5430648), (16, 4072986), (18, 3620432), (24, 2715324), (32, 2036493), (36, 1810216), (48, 1357662), (71, 917856), (72, 905108), (96, 678831), (142, 458928), (144, 452554), (213, 305952), (284, 229464), (288, 226277), (426, 152976), (568, 114732), (639, 101984), (852, 76488), (1136, 57366), (1278, 50992), (1704, 38244), (2272, 28683), (2556, 25496), (3187, 20448), (3408, 19122), (5112, 12748), (6374, 10224), (6816, 9561)]