87172272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{5003}}^1$

素因数の和:5039

約数の個数: 90

約数和(自身を含む): 268209396

約数和(自身を除く): 181037124

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5003, 5808, 8712, 10006, 15009, 17424, 20012, 30018, 40024, 45027, 55033, 60036, 80048, 90054, 110066, 120072, 165099, 180108, 220132, 240144, 330198, 360216, 440264, 495297, 605363, 660396, 720432, 880528, 990594, 1210726, 1320792, 1816089, 1981188, 2421452, 2641584, 3632178, 3962376, 4842904, 5448267, 7264356, 7924752, 9685808, 10896534, 14528712, 21793068, 29057424, 43586136, 87172272]

約数ペア:

[(1, 87172272), (2, 43586136), (3, 29057424), (4, 21793068), (6, 14528712), (8, 10896534), (9, 9685808), (11, 7924752), (12, 7264356), (16, 5448267), (18, 4842904), (22, 3962376), (24, 3632178), (33, 2641584), (36, 2421452), (44, 1981188), (48, 1816089), (66, 1320792), (72, 1210726), (88, 990594), (99, 880528), (121, 720432), (132, 660396), (144, 605363), (176, 495297), (198, 440264), (242, 360216), (264, 330198), (363, 240144), (396, 220132), (484, 180108), (528, 165099), (726, 120072), (792, 110066), (968, 90054), (1089, 80048), (1452, 60036), (1584, 55033), (1936, 45027), (2178, 40024), (2904, 30018), (4356, 20012), (5003, 17424), (5808, 15009), (8712, 10006)]