64080864

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2203}}^1$

素因数の和:2320

約数の個数: 72

約数和(自身を含む): 184117752

約数和(自身を除く): 120036888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2203, 2424, 3232, 3636, 4406, 4848, 6609, 7272, 8812, 9696, 13218, 14544, 17624, 19827, 26436, 29088, 35248, 39654, 52872, 70496, 79308, 105744, 158616, 211488, 222503, 317232, 445006, 634464, 667509, 890012, 1335018, 1780024, 2002527, 2670036, 3560048, 4005054, 5340072, 7120096, 8010108, 10680144, 16020216, 21360288, 32040432, 64080864]

約数ペア:

[(1, 64080864), (2, 32040432), (3, 21360288), (4, 16020216), (6, 10680144), (8, 8010108), (9, 7120096), (12, 5340072), (16, 4005054), (18, 3560048), (24, 2670036), (32, 2002527), (36, 1780024), (48, 1335018), (72, 890012), (96, 667509), (101, 634464), (144, 445006), (202, 317232), (288, 222503), (303, 211488), (404, 158616), (606, 105744), (808, 79308), (909, 70496), (1212, 52872), (1616, 39654), (1818, 35248), (2203, 29088), (2424, 26436), (3232, 19827), (3636, 17624), (4406, 14544), (4848, 13218), (6609, 9696), (7272, 8812)]