172259892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 532297920

約数和(自身を除く): 360038028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 588, 602, 756, 757, 774, 882, 903, 1161, 1204, 1323, 1514, 1548, 1764, 1806, 2107, 2271, 2322, 2646, 2709, 3028, 3612, 4214, 4542, 4644, 5292, 5299, 5418, 6321, 6813, 8127, 8428, 9084, 10598, 10836, 12642, 13626, 15897, 16254, 18963, 20439, 21196, 25284, 27252, 31794, 32508, 32551, 37093, 37926, 40878, 47691, 56889, 63588, 65102, 74186, 75852, 81756, 95382, 97653, 111279, 113778, 130204, 143073, 148372, 190764, 195306, 222558, 227556, 227857, 286146, 292959, 333837, 390612, 445116, 455714, 572292, 585918, 667674, 683571, 878877, 911428, 1001511, 1171836, 1335348, 1367142, 1594999, 1757754, 2003022, 2050713, 2734284, 3189998, 3515508, 4006044, 4101426, 4784997, 6152139, 6379996, 8202852, 9569994, 12304278, 14354991, 19139988, 24608556, 28709982, 43064973, 57419964, 86129946, 172259892]

約数ペア:

[(1, 172259892), (2, 86129946), (3, 57419964), (4, 43064973), (6, 28709982), (7, 24608556), (9, 19139988), (12, 14354991), (14, 12304278), (18, 9569994), (21, 8202852), (27, 6379996), (28, 6152139), (36, 4784997), (42, 4101426), (43, 4006044), (49, 3515508), (54, 3189998), (63, 2734284), (84, 2050713), (86, 2003022), (98, 1757754), (108, 1594999), (126, 1367142), (129, 1335348), (147, 1171836), (172, 1001511), (189, 911428), (196, 878877), (252, 683571), (258, 667674), (294, 585918), (301, 572292), (378, 455714), (387, 445116), (441, 390612), (516, 333837), (588, 292959), (602, 286146), (756, 227857), (757, 227556), (774, 222558), (882, 195306), (903, 190764), (1161, 148372), (1204, 143073), (1323, 130204), (1514, 113778), (1548, 111279), (1764, 97653), (1806, 95382), (2107, 81756), (2271, 75852), (2322, 74186), (2646, 65102), (2709, 63588), (3028, 56889), (3612, 47691), (4214, 40878), (4542, 37926), (4644, 37093), (5292, 32551), (5299, 32508), (5418, 31794), (6321, 27252), (6813, 25284), (8127, 21196), (8428, 20439), (9084, 18963), (10598, 16254), (10836, 15897), (12642, 13626)]