90306608

素因数分解:

$2^4\times 7^2\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:754

約数の個数: 60

約数和(自身を含む): 204830640

約数和(自身を除く): 114524032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 229, 392, 458, 503, 784, 916, 1006, 1603, 1832, 2012, 3206, 3521, 3664, 4024, 6412, 7042, 8048, 11221, 12824, 14084, 22442, 24647, 25648, 28168, 44884, 49294, 56336, 89768, 98588, 115187, 179536, 197176, 230374, 394352, 460748, 806309, 921496, 1612618, 1842992, 3225236, 5644163, 6450472, 11288326, 12900944, 22576652, 45153304, 90306608]

約数ペア:

[(1, 90306608), (2, 45153304), (4, 22576652), (7, 12900944), (8, 11288326), (14, 6450472), (16, 5644163), (28, 3225236), (49, 1842992), (56, 1612618), (98, 921496), (112, 806309), (196, 460748), (229, 394352), (392, 230374), (458, 197176), (503, 179536), (784, 115187), (916, 98588), (1006, 89768), (1603, 56336), (1832, 49294), (2012, 44884), (3206, 28168), (3521, 25648), (3664, 24647), (4024, 22442), (6412, 14084), (7042, 12824), (8048, 11221)]