99991008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1617

約数の個数: 144

約数和(自身を含む): 324441936

約数和(自身を除く): 224450928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1571, 1632, 1768, 1872, 1989, 2448, 2652, 3142, 3536, 3744, 3978, 4713, 4896, 5304, 6284, 7072, 7956, 9426, 10608, 12568, 14139, 15912, 18852, 20423, 21216, 25136, 26707, 28278, 31824, 37704, 40846, 50272, 53414, 56556, 61269, 63648, 75408, 80121, 81692, 106828, 113112, 122538, 150816, 160242, 163384, 183807, 213656, 226224, 240363, 245076, 320484, 326768, 347191, 367614, 427312, 452448, 480726, 490152, 640968, 653536, 694382, 735228, 854624, 961452, 980304, 1041573, 1281936, 1388764, 1470456, 1922904, 1960608, 2083146, 2563872, 2777528, 2940912, 3124719, 3845808, 4166292, 5555056, 5881824, 6249438, 7691616, 8332584, 11110112, 12498876, 16665168, 24997752, 33330336, 49995504, 99991008]

約数ペア:

[(1, 99991008), (2, 49995504), (3, 33330336), (4, 24997752), (6, 16665168), (8, 12498876), (9, 11110112), (12, 8332584), (13, 7691616), (16, 6249438), (17, 5881824), (18, 5555056), (24, 4166292), (26, 3845808), (32, 3124719), (34, 2940912), (36, 2777528), (39, 2563872), (48, 2083146), (51, 1960608), (52, 1922904), (68, 1470456), (72, 1388764), (78, 1281936), (96, 1041573), (102, 980304), (104, 961452), (117, 854624), (136, 735228), (144, 694382), (153, 653536), (156, 640968), (204, 490152), (208, 480726), (221, 452448), (234, 427312), (272, 367614), (288, 347191), (306, 326768), (312, 320484), (408, 245076), (416, 240363), (442, 226224), (468, 213656), (544, 183807), (612, 163384), (624, 160242), (663, 150816), (816, 122538), (884, 113112), (936, 106828), (1224, 81692), (1248, 80121), (1326, 75408), (1571, 63648), (1632, 61269), (1768, 56556), (1872, 53414), (1989, 50272), (2448, 40846), (2652, 37704), (3142, 31824), (3536, 28278), (3744, 26707), (3978, 25136), (4713, 21216), (4896, 20423), (5304, 18852), (6284, 15912), (7072, 14139), (7956, 12568), (9426, 10608)]