83842164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19605

約数の個数: 72

約数和(自身を含む): 256471488

約数和(自身を除く): 172629324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 19571, 39142, 58713, 78284, 117426, 136997, 176139, 234852, 273994, 332707, 352278, 410991, 547988, 665414, 704556, 821982, 998121, 1232973, 1330828, 1643964, 1996242, 2328949, 2465946, 2994363, 3992484, 4657898, 4931892, 5988726, 6986847, 9315796, 11977452, 13973694, 20960541, 27947388, 41921082, 83842164]

約数ペア:

[(1, 83842164), (2, 41921082), (3, 27947388), (4, 20960541), (6, 13973694), (7, 11977452), (9, 9315796), (12, 6986847), (14, 5988726), (17, 4931892), (18, 4657898), (21, 3992484), (28, 2994363), (34, 2465946), (36, 2328949), (42, 1996242), (51, 1643964), (63, 1330828), (68, 1232973), (84, 998121), (102, 821982), (119, 704556), (126, 665414), (153, 547988), (204, 410991), (238, 352278), (252, 332707), (306, 273994), (357, 234852), (476, 176139), (612, 136997), (714, 117426), (1071, 78284), (1428, 58713), (2142, 39142), (4284, 19571)]