68039712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 144

約数和(自身を含む): 220835160

約数和(自身を除く): 152795448

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, 1069, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2138, 2448, 2652, 3207, 3536, 3744, 3978, 4276, 4896, 5304, 6414, 7072, 7956, 8552, 9621, 10608, 12828, 13897, 15912, 17104, 18173, 19242, 21216, 25656, 27794, 31824, 34208, 36346, 38484, 41691, 51312, 54519, 55588, 63648, 72692, 76968, 83382, 102624, 109038, 111176, 125073, 145384, 153936, 163557, 166764, 218076, 222352, 236249, 250146, 290768, 307872, 327114, 333528, 436152, 444704, 472498, 500292, 581536, 654228, 667056, 708747, 872304, 944996, 1000584, 1308456, 1334112, 1417494, 1744608, 1889992, 2001168, 2126241, 2616912, 2834988, 3779984, 4002336, 4252482, 5233824, 5669976, 7559968, 8504964, 11339952, 17009928, 22679904, 34019856, 68039712]

約数ペア:

[(1, 68039712), (2, 34019856), (3, 22679904), (4, 17009928), (6, 11339952), (8, 8504964), (9, 7559968), (12, 5669976), (13, 5233824), (16, 4252482), (17, 4002336), (18, 3779984), (24, 2834988), (26, 2616912), (32, 2126241), (34, 2001168), (36, 1889992), (39, 1744608), (48, 1417494), (51, 1334112), (52, 1308456), (68, 1000584), (72, 944996), (78, 872304), (96, 708747), (102, 667056), (104, 654228), (117, 581536), (136, 500292), (144, 472498), (153, 444704), (156, 436152), (204, 333528), (208, 327114), (221, 307872), (234, 290768), (272, 250146), (288, 236249), (306, 222352), (312, 218076), (408, 166764), (416, 163557), (442, 153936), (468, 145384), (544, 125073), (612, 111176), (624, 109038), (663, 102624), (816, 83382), (884, 76968), (936, 72692), (1069, 63648), (1224, 55588), (1248, 54519), (1326, 51312), (1632, 41691), (1768, 38484), (1872, 36346), (1989, 34208), (2138, 31824), (2448, 27794), (2652, 25656), (3207, 21216), (3536, 19242), (3744, 18173), (3978, 17104), (4276, 15912), (4896, 13897), (5304, 12828), (6414, 10608), (7072, 9621), (7956, 8552)]