68742288

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28081}}^1$

素因数の和:28112

約数の個数: 60

約数和(自身を含む): 203706828

約数和(自身を除く): 134964540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 28081, 56162, 84243, 112324, 168486, 224648, 252729, 336972, 449296, 477377, 505458, 673944, 954754, 1010916, 1347888, 1432131, 1909508, 2021832, 2864262, 3819016, 4043664, 4296393, 5728524, 7638032, 8592786, 11457048, 17185572, 22914096, 34371144, 68742288]

約数ペア:

[(1, 68742288), (2, 34371144), (3, 22914096), (4, 17185572), (6, 11457048), (8, 8592786), (9, 7638032), (12, 5728524), (16, 4296393), (17, 4043664), (18, 3819016), (24, 2864262), (34, 2021832), (36, 1909508), (48, 1432131), (51, 1347888), (68, 1010916), (72, 954754), (102, 673944), (136, 505458), (144, 477377), (153, 449296), (204, 336972), (272, 252729), (306, 224648), (408, 168486), (612, 112324), (816, 84243), (1224, 56162), (2448, 28081)]