89513568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 275970240

約数和(自身を除く): 186456672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 68, 72, 94, 96, 102, 136, 141, 144, 153, 188, 204, 272, 282, 288, 306, 376, 389, 408, 423, 544, 564, 612, 752, 778, 799, 816, 846, 1128, 1167, 1224, 1504, 1556, 1598, 1632, 1692, 2256, 2334, 2397, 2448, 3112, 3196, 3384, 3501, 4512, 4668, 4794, 4896, 6224, 6392, 6613, 6768, 7002, 7191, 9336, 9588, 12448, 12784, 13226, 13536, 14004, 14382, 18283, 18672, 19176, 19839, 25568, 26452, 28008, 28764, 36566, 37344, 38352, 39678, 52904, 54849, 56016, 57528, 59517, 73132, 76704, 79356, 105808, 109698, 112032, 115056, 119034, 146264, 158712, 164547, 211616, 219396, 230112, 238068, 292528, 310811, 317424, 329094, 438792, 476136, 585056, 621622, 634848, 658188, 877584, 932433, 952272, 1243244, 1316376, 1755168, 1864866, 1904544, 2486488, 2632752, 2797299, 3729732, 4972976, 5265504, 5594598, 7459464, 9945952, 11189196, 14918928, 22378392, 29837856, 44756784, 89513568]

約数ペア:

[(1, 89513568), (2, 44756784), (3, 29837856), (4, 22378392), (6, 14918928), (8, 11189196), (9, 9945952), (12, 7459464), (16, 5594598), (17, 5265504), (18, 4972976), (24, 3729732), (32, 2797299), (34, 2632752), (36, 2486488), (47, 1904544), (48, 1864866), (51, 1755168), (68, 1316376), (72, 1243244), (94, 952272), (96, 932433), (102, 877584), (136, 658188), (141, 634848), (144, 621622), (153, 585056), (188, 476136), (204, 438792), (272, 329094), (282, 317424), (288, 310811), (306, 292528), (376, 238068), (389, 230112), (408, 219396), (423, 211616), (544, 164547), (564, 158712), (612, 146264), (752, 119034), (778, 115056), (799, 112032), (816, 109698), (846, 105808), (1128, 79356), (1167, 76704), (1224, 73132), (1504, 59517), (1556, 57528), (1598, 56016), (1632, 54849), (1692, 52904), (2256, 39678), (2334, 38352), (2397, 37344), (2448, 36566), (3112, 28764), (3196, 28008), (3384, 26452), (3501, 25568), (4512, 19839), (4668, 19176), (4794, 18672), (4896, 18283), (6224, 14382), (6392, 14004), (6613, 13536), (6768, 13226), (7002, 12784), (7191, 12448), (9336, 9588)]