77679504

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 180

約数和(自身を含む): 257734620

約数和(自身を除く): 180055116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 101, 109, 112, 126, 144, 147, 168, 196, 202, 218, 252, 294, 303, 327, 336, 392, 404, 436, 441, 504, 588, 606, 654, 707, 763, 784, 808, 872, 882, 909, 981, 1008, 1176, 1212, 1308, 1414, 1526, 1616, 1744, 1764, 1818, 1962, 2121, 2289, 2352, 2424, 2616, 2828, 3052, 3528, 3636, 3924, 4242, 4578, 4848, 4949, 5232, 5341, 5656, 6104, 6363, 6867, 7056, 7272, 7848, 8484, 9156, 9898, 10682, 11009, 11312, 12208, 12726, 13734, 14544, 14847, 15696, 16023, 16968, 18312, 19796, 21364, 22018, 25452, 27468, 29694, 32046, 33027, 33936, 36624, 39592, 42728, 44036, 44541, 48069, 50904, 54936, 59388, 64092, 66054, 77063, 79184, 85456, 88072, 89082, 96138, 99081, 101808, 109872, 118776, 128184, 132108, 154126, 176144, 178164, 192276, 198162, 231189, 237552, 256368, 264216, 308252, 356328, 384552, 396324, 462378, 528432, 539441, 616504, 693567, 712656, 769104, 792648, 924756, 1078882, 1233008, 1387134, 1585296, 1618323, 1849512, 2157764, 2774268, 3236646, 3699024, 4315528, 4854969, 5548536, 6473292, 8631056, 9709938, 11097072, 12946584, 19419876, 25893168, 38839752, 77679504]

約数ペア:

[(1, 77679504), (2, 38839752), (3, 25893168), (4, 19419876), (6, 12946584), (7, 11097072), (8, 9709938), (9, 8631056), (12, 6473292), (14, 5548536), (16, 4854969), (18, 4315528), (21, 3699024), (24, 3236646), (28, 2774268), (36, 2157764), (42, 1849512), (48, 1618323), (49, 1585296), (56, 1387134), (63, 1233008), (72, 1078882), (84, 924756), (98, 792648), (101, 769104), (109, 712656), (112, 693567), (126, 616504), (144, 539441), (147, 528432), (168, 462378), (196, 396324), (202, 384552), (218, 356328), (252, 308252), (294, 264216), (303, 256368), (327, 237552), (336, 231189), (392, 198162), (404, 192276), (436, 178164), (441, 176144), (504, 154126), (588, 132108), (606, 128184), (654, 118776), (707, 109872), (763, 101808), (784, 99081), (808, 96138), (872, 89082), (882, 88072), (909, 85456), (981, 79184), (1008, 77063), (1176, 66054), (1212, 64092), (1308, 59388), (1414, 54936), (1526, 50904), (1616, 48069), (1744, 44541), (1764, 44036), (1818, 42728), (1962, 39592), (2121, 36624), (2289, 33936), (2352, 33027), (2424, 32046), (2616, 29694), (2828, 27468), (3052, 25452), (3528, 22018), (3636, 21364), (3924, 19796), (4242, 18312), (4578, 16968), (4848, 16023), (4949, 15696), (5232, 14847), (5341, 14544), (5656, 13734), (6104, 12726), (6363, 12208), (6867, 11312), (7056, 11009), (7272, 10682), (7848, 9898), (8484, 9156)]