84020688

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 244169640

約数和(自身を除く): 160148952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 101, 106, 109, 144, 159, 202, 212, 218, 303, 318, 327, 404, 424, 436, 477, 606, 636, 654, 808, 848, 872, 909, 954, 981, 1212, 1272, 1308, 1616, 1744, 1818, 1908, 1962, 2424, 2544, 2616, 3636, 3816, 3924, 4848, 5232, 5353, 5777, 7272, 7632, 7848, 10706, 11009, 11554, 14544, 15696, 16059, 17331, 21412, 22018, 23108, 32118, 33027, 34662, 42824, 44036, 46216, 48177, 51993, 64236, 66054, 69324, 85648, 88072, 92432, 96354, 99081, 103986, 128472, 132108, 138648, 176144, 192708, 198162, 207972, 256944, 264216, 277296, 385416, 396324, 415944, 528432, 583477, 770832, 792648, 831888, 1166954, 1585296, 1750431, 2333908, 3500862, 4667816, 5251293, 7001724, 9335632, 10502586, 14003448, 21005172, 28006896, 42010344, 84020688]

約数ペア:

[(1, 84020688), (2, 42010344), (3, 28006896), (4, 21005172), (6, 14003448), (8, 10502586), (9, 9335632), (12, 7001724), (16, 5251293), (18, 4667816), (24, 3500862), (36, 2333908), (48, 1750431), (53, 1585296), (72, 1166954), (101, 831888), (106, 792648), (109, 770832), (144, 583477), (159, 528432), (202, 415944), (212, 396324), (218, 385416), (303, 277296), (318, 264216), (327, 256944), (404, 207972), (424, 198162), (436, 192708), (477, 176144), (606, 138648), (636, 132108), (654, 128472), (808, 103986), (848, 99081), (872, 96354), (909, 92432), (954, 88072), (981, 85648), (1212, 69324), (1272, 66054), (1308, 64236), (1616, 51993), (1744, 48177), (1818, 46216), (1908, 44036), (1962, 42824), (2424, 34662), (2544, 33027), (2616, 32118), (3636, 23108), (3816, 22018), (3924, 21412), (4848, 17331), (5232, 16059), (5353, 15696), (5777, 14544), (7272, 11554), (7632, 11009), (7848, 10706)]