77222178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 196964352

約数和(自身を除く): 119742174

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 31, 33, 46, 62, 66, 69, 93, 99, 138, 186, 198, 207, 253, 279, 341, 414, 506, 547, 558, 682, 713, 759, 1023, 1094, 1426, 1518, 1641, 2046, 2139, 2277, 3069, 3282, 4278, 4554, 4923, 6017, 6138, 6417, 7843, 9846, 12034, 12581, 12834, 15686, 16957, 18051, 23529, 25162, 33914, 36102, 37743, 47058, 50871, 54153, 70587, 75486, 101742, 108306, 113229, 138391, 141174, 152613, 186527, 226458, 276782, 305226, 373054, 390011, 415173, 559581, 780022, 830346, 1119162, 1170033, 1245519, 1678743, 2340066, 2491038, 3357486, 3510099, 4290121, 7020198, 8580242, 12870363, 25740726, 38611089, 77222178]

約数ペア:

[(1, 77222178), (2, 38611089), (3, 25740726), (6, 12870363), (9, 8580242), (11, 7020198), (18, 4290121), (22, 3510099), (23, 3357486), (31, 2491038), (33, 2340066), (46, 1678743), (62, 1245519), (66, 1170033), (69, 1119162), (93, 830346), (99, 780022), (138, 559581), (186, 415173), (198, 390011), (207, 373054), (253, 305226), (279, 276782), (341, 226458), (414, 186527), (506, 152613), (547, 141174), (558, 138391), (682, 113229), (713, 108306), (759, 101742), (1023, 75486), (1094, 70587), (1426, 54153), (1518, 50871), (1641, 47058), (2046, 37743), (2139, 36102), (2277, 33914), (3069, 25162), (3282, 23529), (4278, 18051), (4554, 16957), (4923, 15686), (6017, 12834), (6138, 12581), (6417, 12034), (7843, 9846)]