123857568

素因数分解:

$2^5\times 3^2\times {\mathrm{430061}}^1$

素因数の和:430077

約数の個数: 36

約数和(自身を含む): 352220778

約数和(自身を除く): 228363210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 430061, 860122, 1290183, 1720244, 2580366, 3440488, 3870549, 5160732, 6880976, 7741098, 10321464, 13761952, 15482196, 20642928, 30964392, 41285856, 61928784, 123857568]

約数ペア:

[(1, 123857568), (2, 61928784), (3, 41285856), (4, 30964392), (6, 20642928), (8, 15482196), (9, 13761952), (12, 10321464), (16, 7741098), (18, 6880976), (24, 5160732), (32, 3870549), (36, 3440488), (48, 2580366), (72, 1720244), (96, 1290183), (144, 860122), (288, 430061)]