31683168

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 100363536

約数和(自身を除く): 68680368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 73, 88, 96, 99, 132, 137, 144, 146, 176, 198, 219, 264, 274, 288, 292, 352, 396, 411, 438, 528, 548, 584, 657, 792, 803, 822, 876, 1056, 1096, 1168, 1233, 1314, 1507, 1584, 1606, 1644, 1752, 2192, 2336, 2409, 2466, 2628, 3014, 3168, 3212, 3288, 3504, 4384, 4521, 4818, 4932, 5256, 6028, 6424, 6576, 7008, 7227, 9042, 9636, 9864, 10001, 10512, 12056, 12848, 13152, 13563, 14454, 18084, 19272, 19728, 20002, 21024, 24112, 25696, 27126, 28908, 30003, 36168, 38544, 39456, 40004, 48224, 54252, 57816, 60006, 72336, 77088, 80008, 90009, 108504, 110011, 115632, 120012, 144672, 160016, 180018, 217008, 220022, 231264, 240024, 320032, 330033, 360036, 434016, 440044, 480048, 660066, 720072, 880088, 960096, 990099, 1320132, 1440144, 1760176, 1980198, 2640264, 2880288, 3520352, 3960396, 5280528, 7920792, 10561056, 15841584, 31683168]

約数ペア:

[(1, 31683168), (2, 15841584), (3, 10561056), (4, 7920792), (6, 5280528), (8, 3960396), (9, 3520352), (11, 2880288), (12, 2640264), (16, 1980198), (18, 1760176), (22, 1440144), (24, 1320132), (32, 990099), (33, 960096), (36, 880088), (44, 720072), (48, 660066), (66, 480048), (72, 440044), (73, 434016), (88, 360036), (96, 330033), (99, 320032), (132, 240024), (137, 231264), (144, 220022), (146, 217008), (176, 180018), (198, 160016), (219, 144672), (264, 120012), (274, 115632), (288, 110011), (292, 108504), (352, 90009), (396, 80008), (411, 77088), (438, 72336), (528, 60006), (548, 57816), (584, 54252), (657, 48224), (792, 40004), (803, 39456), (822, 38544), (876, 36168), (1056, 30003), (1096, 28908), (1168, 27126), (1233, 25696), (1314, 24112), (1507, 21024), (1584, 20002), (1606, 19728), (1644, 19272), (1752, 18084), (2192, 14454), (2336, 13563), (2409, 13152), (2466, 12848), (2628, 12056), (3014, 10512), (3168, 10001), (3212, 9864), (3288, 9636), (3504, 9042), (4384, 7227), (4521, 7008), (4818, 6576), (4932, 6424), (5256, 6028)]