86702308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 192992576

約数和(自身を除く): 106290268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 157, 163, 242, 308, 314, 326, 484, 628, 652, 847, 1099, 1141, 1694, 1727, 1793, 2198, 2282, 3388, 3454, 3586, 4396, 4564, 6908, 7172, 12089, 12551, 18997, 19723, 24178, 25102, 25591, 37994, 39446, 48356, 50204, 51182, 75988, 78892, 102364, 132979, 138061, 179137, 265958, 276122, 281501, 358274, 531916, 552244, 563002, 716548, 1126004, 1970507, 3096511, 3941014, 6193022, 7882028, 12386044, 21675577, 43351154, 86702308]

約数ペア:

[(1, 86702308), (2, 43351154), (4, 21675577), (7, 12386044), (11, 7882028), (14, 6193022), (22, 3941014), (28, 3096511), (44, 1970507), (77, 1126004), (121, 716548), (154, 563002), (157, 552244), (163, 531916), (242, 358274), (308, 281501), (314, 276122), (326, 265958), (484, 179137), (628, 138061), (652, 132979), (847, 102364), (1099, 78892), (1141, 75988), (1694, 51182), (1727, 50204), (1793, 48356), (2198, 39446), (2282, 37994), (3388, 25591), (3454, 25102), (3586, 24178), (4396, 19723), (4564, 18997), (6908, 12551), (7172, 12089)]