129430728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3617}}^1$

素因数の和:3707

約数の個数: 96

約数和(自身を含む): 406373760

約数和(自身を除く): 276943032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1988, 2556, 2982, 3617, 3976, 4473, 5112, 5964, 7234, 8946, 10851, 11928, 14468, 17892, 21702, 25319, 28936, 32553, 35784, 43404, 50638, 65106, 75957, 86808, 101276, 130212, 151914, 202552, 227871, 256807, 260424, 303828, 455742, 513614, 607656, 770421, 911484, 1027228, 1540842, 1797649, 1822968, 2054456, 2311263, 3081684, 3595298, 4622526, 5392947, 6163368, 7190596, 9245052, 10785894, 14381192, 16178841, 18490104, 21571788, 32357682, 43143576, 64715364, 129430728]

約数ペア:

[(1, 129430728), (2, 64715364), (3, 43143576), (4, 32357682), (6, 21571788), (7, 18490104), (8, 16178841), (9, 14381192), (12, 10785894), (14, 9245052), (18, 7190596), (21, 6163368), (24, 5392947), (28, 4622526), (36, 3595298), (42, 3081684), (56, 2311263), (63, 2054456), (71, 1822968), (72, 1797649), (84, 1540842), (126, 1027228), (142, 911484), (168, 770421), (213, 607656), (252, 513614), (284, 455742), (426, 303828), (497, 260424), (504, 256807), (568, 227871), (639, 202552), (852, 151914), (994, 130212), (1278, 101276), (1491, 86808), (1704, 75957), (1988, 65106), (2556, 50638), (2982, 43404), (3617, 35784), (3976, 32553), (4473, 28936), (5112, 25319), (5964, 21702), (7234, 17892), (8946, 14468), (10851, 11928)]