85276828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13781}}^1$

素因数の和:13822

約数の個数: 48

約数和(自身を含む): 194491584

約数和(自身を除く): 109214756

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 13781, 27562, 55124, 96467, 179153, 192934, 234277, 358306, 385868, 468554, 716612, 937108, 1254071, 1639939, 2508142, 3045601, 3279878, 5016284, 6091202, 6559756, 12182404, 21319207, 42638414, 85276828]

約数ペア:

[(1, 85276828), (2, 42638414), (4, 21319207), (7, 12182404), (13, 6559756), (14, 6091202), (17, 5016284), (26, 3279878), (28, 3045601), (34, 2508142), (52, 1639939), (68, 1254071), (91, 937108), (119, 716612), (182, 468554), (221, 385868), (238, 358306), (364, 234277), (442, 192934), (476, 179153), (884, 96467), (1547, 55124), (3094, 27562), (6188, 13781)]