72208094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 64649506

約数列:

[1, 2, 7, 14, 19, 38, 43, 59, 86, 107, 118, 133, 214, 266, 301, 413, 602, 749, 817, 826, 1121, 1498, 1634, 2033, 2242, 2537, 4066, 4601, 5074, 5719, 6313, 7847, 9202, 11438, 12626, 14231, 15694, 17759, 28462, 32207, 35518, 44191, 48203, 64414, 87419, 88382, 96406, 119947, 174838, 239894, 271459, 337421, 542918, 611933, 674842, 839629, 1223866, 1679258, 1900213, 3800426, 5157721, 10315442, 36104047, 72208094]

約数ペア:

[(1, 72208094), (2, 36104047), (7, 10315442), (14, 5157721), (19, 3800426), (38, 1900213), (43, 1679258), (59, 1223866), (86, 839629), (107, 674842), (118, 611933), (133, 542918), (214, 337421), (266, 271459), (301, 239894), (413, 174838), (602, 119947), (749, 96406), (817, 88382), (826, 87419), (1121, 64414), (1498, 48203), (1634, 44191), (2033, 35518), (2242, 32207), (2537, 28462), (4066, 17759), (4601, 15694), (5074, 14231), (5719, 12626), (6313, 11438), (7847, 9202)]