8900784

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:674

約数の個数: 60

約数和(自身を含む): 25176216

約数和(自身を除く): 16275432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 547, 678, 904, 1017, 1094, 1356, 1641, 1808, 2034, 2188, 2712, 3282, 4068, 4376, 4923, 5424, 6564, 8136, 8752, 9846, 13128, 16272, 19692, 26256, 39384, 61811, 78768, 123622, 185433, 247244, 370866, 494488, 556299, 741732, 988976, 1112598, 1483464, 2225196, 2966928, 4450392, 8900784]

約数ペア:

[(1, 8900784), (2, 4450392), (3, 2966928), (4, 2225196), (6, 1483464), (8, 1112598), (9, 988976), (12, 741732), (16, 556299), (18, 494488), (24, 370866), (36, 247244), (48, 185433), (72, 123622), (113, 78768), (144, 61811), (226, 39384), (339, 26256), (452, 19692), (547, 16272), (678, 13128), (904, 9846), (1017, 8752), (1094, 8136), (1356, 6564), (1641, 5424), (1808, 4923), (2034, 4376), (2188, 4068), (2712, 3282)]