68877880654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{33353}}^1$

素因数の和:33505

約数の個数: 64

約数和(自身を含む): 120458638080

約数和(自身を除く): 51580757426

約数列:

[1, 2, 11, 22, 37, 43, 59, 74, 86, 118, 407, 473, 649, 814, 946, 1298, 1591, 2183, 2537, 3182, 4366, 5074, 17501, 24013, 27907, 33353, 35002, 48026, 55814, 66706, 93869, 187738, 366883, 733766, 1032559, 1234061, 1434179, 1967827, 2065118, 2468122, 2868358, 3935654, 13574671, 15775969, 21646097, 27149342, 31551938, 43292194, 53064623, 72809599, 84616561, 106129246, 145619198, 169233122, 583710853, 800905589, 930782171, 1167421706, 1601811178, 1861564342, 3130812757, 6261625514, 34438940327, 68877880654]

約数ペア:

[(1, 68877880654), (2, 34438940327), (11, 6261625514), (22, 3130812757), (37, 1861564342), (43, 1601811178), (59, 1167421706), (74, 930782171), (86, 800905589), (118, 583710853), (407, 169233122), (473, 145619198), (649, 106129246), (814, 84616561), (946, 72809599), (1298, 53064623), (1591, 43292194), (2183, 31551938), (2537, 27149342), (3182, 21646097), (4366, 15775969), (5074, 13574671), (17501, 3935654), (24013, 2868358), (27907, 2468122), (33353, 2065118), (35002, 1967827), (48026, 1434179), (55814, 1234061), (66706, 1032559), (93869, 733766), (187738, 366883)]