86868912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 183113808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 408, 431, 442, 456, 494, 624, 646, 663, 741, 816, 862, 884, 912, 969, 988, 1292, 1293, 1326, 1482, 1724, 1768, 1938, 1976, 2584, 2586, 2652, 2964, 3448, 3536, 3876, 3952, 4199, 5168, 5172, 5304, 5603, 5928, 6896, 7327, 7752, 8189, 8398, 10344, 10608, 11206, 11856, 12597, 14654, 15504, 16378, 16796, 16809, 20688, 21981, 22412, 24567, 25194, 29308, 32756, 33592, 33618, 43962, 44824, 49134, 50388, 58616, 65512, 67184, 67236, 87924, 89648, 95251, 98268, 100776, 106457, 117232, 131024, 134472, 139213, 175848, 190502, 196536, 201552, 212914, 268944, 278426, 285753, 319371, 351696, 381004, 393072, 417639, 425828, 556852, 571506, 638742, 762008, 835278, 851656, 1113704, 1143012, 1277484, 1524016, 1670556, 1703312, 1809769, 2227408, 2286024, 2554968, 3341112, 3619538, 4572048, 5109936, 5429307, 6682224, 7239076, 10858614, 14478152, 21717228, 28956304, 43434456, 86868912]

約数ペア:

[(1, 86868912), (2, 43434456), (3, 28956304), (4, 21717228), (6, 14478152), (8, 10858614), (12, 7239076), (13, 6682224), (16, 5429307), (17, 5109936), (19, 4572048), (24, 3619538), (26, 3341112), (34, 2554968), (38, 2286024), (39, 2227408), (48, 1809769), (51, 1703312), (52, 1670556), (57, 1524016), (68, 1277484), (76, 1143012), (78, 1113704), (102, 851656), (104, 835278), (114, 762008), (136, 638742), (152, 571506), (156, 556852), (204, 425828), (208, 417639), (221, 393072), (228, 381004), (247, 351696), (272, 319371), (304, 285753), (312, 278426), (323, 268944), (408, 212914), (431, 201552), (442, 196536), (456, 190502), (494, 175848), (624, 139213), (646, 134472), (663, 131024), (741, 117232), (816, 106457), (862, 100776), (884, 98268), (912, 95251), (969, 89648), (988, 87924), (1292, 67236), (1293, 67184), (1326, 65512), (1482, 58616), (1724, 50388), (1768, 49134), (1938, 44824), (1976, 43962), (2584, 33618), (2586, 33592), (2652, 32756), (2964, 29308), (3448, 25194), (3536, 24567), (3876, 22412), (3952, 21981), (4199, 20688), (5168, 16809), (5172, 16796), (5304, 16378), (5603, 15504), (5928, 14654), (6896, 12597), (7327, 11856), (7752, 11206), (8189, 10608), (8398, 10344)]