81460344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 239386320

約数和(自身を除く): 157925976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 113, 147, 168, 196, 226, 294, 339, 392, 452, 588, 613, 678, 791, 904, 1176, 1226, 1356, 1582, 1839, 2373, 2452, 2712, 3164, 3678, 4291, 4746, 4904, 5537, 6328, 7356, 8582, 9492, 11074, 12873, 14712, 16611, 17164, 18984, 22148, 25746, 30037, 33222, 34328, 44296, 51492, 60074, 66444, 69269, 90111, 102984, 120148, 132888, 138538, 180222, 207807, 240296, 277076, 360444, 415614, 484883, 554152, 720888, 831228, 969766, 1454649, 1662456, 1939532, 2909298, 3394181, 3879064, 5818596, 6788362, 10182543, 11637192, 13576724, 20365086, 27153448, 40730172, 81460344]

約数ペア:

[(1, 81460344), (2, 40730172), (3, 27153448), (4, 20365086), (6, 13576724), (7, 11637192), (8, 10182543), (12, 6788362), (14, 5818596), (21, 3879064), (24, 3394181), (28, 2909298), (42, 1939532), (49, 1662456), (56, 1454649), (84, 969766), (98, 831228), (113, 720888), (147, 554152), (168, 484883), (196, 415614), (226, 360444), (294, 277076), (339, 240296), (392, 207807), (452, 180222), (588, 138538), (613, 132888), (678, 120148), (791, 102984), (904, 90111), (1176, 69269), (1226, 66444), (1356, 60074), (1582, 51492), (1839, 44296), (2373, 34328), (2452, 33222), (2712, 30037), (3164, 25746), (3678, 22148), (4291, 18984), (4746, 17164), (4904, 16611), (5537, 14712), (6328, 12873), (7356, 11074), (8582, 9492)]