129293496

素因数分解:

$2^3\times 3^5\times {\mathrm{66509}}^1$

素因数の和:66530

約数の個数: 48

約数和(自身を含む): 363144600

約数和(自身を除く): 233851104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 66509, 133018, 199527, 266036, 399054, 532072, 598581, 798108, 1197162, 1596216, 1795743, 2394324, 3591486, 4788648, 5387229, 7182972, 10774458, 14365944, 16161687, 21548916, 32323374, 43097832, 64646748, 129293496]

約数ペア:

[(1, 129293496), (2, 64646748), (3, 43097832), (4, 32323374), (6, 21548916), (8, 16161687), (9, 14365944), (12, 10774458), (18, 7182972), (24, 5387229), (27, 4788648), (36, 3591486), (54, 2394324), (72, 1795743), (81, 1596216), (108, 1197162), (162, 798108), (216, 598581), (243, 532072), (324, 399054), (486, 266036), (648, 199527), (972, 133018), (1944, 66509)]