80195616

素因数分解:

$2^5\times 3^3\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 236476800

約数和(自身を除く): 156281184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 101, 108, 144, 202, 216, 288, 303, 404, 432, 606, 808, 864, 909, 919, 1212, 1616, 1818, 1838, 2424, 2727, 2757, 3232, 3636, 3676, 4848, 5454, 5514, 7272, 7352, 8271, 9696, 10908, 11028, 14544, 14704, 16542, 21816, 22056, 24813, 29088, 29408, 33084, 43632, 44112, 49626, 66168, 87264, 88224, 92819, 99252, 132336, 185638, 198504, 264672, 278457, 371276, 397008, 556914, 742552, 794016, 835371, 1113828, 1485104, 1670742, 2227656, 2506113, 2970208, 3341484, 4455312, 5012226, 6682968, 8910624, 10024452, 13365936, 20048904, 26731872, 40097808, 80195616]

約数ペア:

[(1, 80195616), (2, 40097808), (3, 26731872), (4, 20048904), (6, 13365936), (8, 10024452), (9, 8910624), (12, 6682968), (16, 5012226), (18, 4455312), (24, 3341484), (27, 2970208), (32, 2506113), (36, 2227656), (48, 1670742), (54, 1485104), (72, 1113828), (96, 835371), (101, 794016), (108, 742552), (144, 556914), (202, 397008), (216, 371276), (288, 278457), (303, 264672), (404, 198504), (432, 185638), (606, 132336), (808, 99252), (864, 92819), (909, 88224), (919, 87264), (1212, 66168), (1616, 49626), (1818, 44112), (1838, 43632), (2424, 33084), (2727, 29408), (2757, 29088), (3232, 24813), (3636, 22056), (3676, 21816), (4848, 16542), (5454, 14704), (5514, 14544), (7272, 11028), (7352, 10908), (8271, 9696)]