80021088

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 271434240

約数和(自身を除く): 191413152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 101, 108, 112, 126, 131, 144, 168, 189, 202, 216, 224, 252, 262, 288, 303, 336, 378, 393, 404, 432, 504, 524, 606, 672, 707, 756, 786, 808, 864, 909, 917, 1008, 1048, 1179, 1212, 1414, 1512, 1572, 1616, 1818, 1834, 2016, 2096, 2121, 2358, 2424, 2727, 2751, 2828, 3024, 3144, 3232, 3537, 3636, 3668, 4192, 4242, 4716, 4848, 5454, 5502, 5656, 6048, 6288, 6363, 7074, 7272, 7336, 8253, 8484, 9432, 9696, 10908, 11004, 11312, 12576, 12726, 13231, 14148, 14544, 14672, 16506, 16968, 18864, 19089, 21816, 22008, 22624, 24759, 25452, 26462, 28296, 29088, 29344, 33012, 33936, 37728, 38178, 39693, 43632, 44016, 49518, 50904, 52924, 56592, 66024, 67872, 76356, 79386, 87264, 88032, 92617, 99036, 101808, 105848, 113184, 119079, 132048, 152712, 158772, 185234, 198072, 203616, 211696, 238158, 264096, 277851, 305424, 317544, 357237, 370468, 396144, 423392, 476316, 555702, 610848, 635088, 714474, 740936, 792288, 833553, 952632, 1111404, 1270176, 1428948, 1481872, 1667106, 1905264, 2222808, 2500659, 2857896, 2963744, 3334212, 3810528, 4445616, 5001318, 5715792, 6668424, 8891232, 10002636, 11431584, 13336848, 20005272, 26673696, 40010544, 80021088]

約数ペア:

[(1, 80021088), (2, 40010544), (3, 26673696), (4, 20005272), (6, 13336848), (7, 11431584), (8, 10002636), (9, 8891232), (12, 6668424), (14, 5715792), (16, 5001318), (18, 4445616), (21, 3810528), (24, 3334212), (27, 2963744), (28, 2857896), (32, 2500659), (36, 2222808), (42, 1905264), (48, 1667106), (54, 1481872), (56, 1428948), (63, 1270176), (72, 1111404), (84, 952632), (96, 833553), (101, 792288), (108, 740936), (112, 714474), (126, 635088), (131, 610848), (144, 555702), (168, 476316), (189, 423392), (202, 396144), (216, 370468), (224, 357237), (252, 317544), (262, 305424), (288, 277851), (303, 264096), (336, 238158), (378, 211696), (393, 203616), (404, 198072), (432, 185234), (504, 158772), (524, 152712), (606, 132048), (672, 119079), (707, 113184), (756, 105848), (786, 101808), (808, 99036), (864, 92617), (909, 88032), (917, 87264), (1008, 79386), (1048, 76356), (1179, 67872), (1212, 66024), (1414, 56592), (1512, 52924), (1572, 50904), (1616, 49518), (1818, 44016), (1834, 43632), (2016, 39693), (2096, 38178), (2121, 37728), (2358, 33936), (2424, 33012), (2727, 29344), (2751, 29088), (2828, 28296), (3024, 26462), (3144, 25452), (3232, 24759), (3537, 22624), (3636, 22008), (3668, 21816), (4192, 19089), (4242, 18864), (4716, 16968), (4848, 16506), (5454, 14672), (5502, 14544), (5656, 14148), (6048, 13231), (6288, 12726), (6363, 12576), (7074, 11312), (7272, 11004), (7336, 10908), (8253, 9696), (8484, 9432)]