64498308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 176198400

約数和(自身を除く): 111700092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 458, 479, 588, 687, 916, 958, 1374, 1437, 1603, 1916, 2748, 2874, 3206, 3353, 4809, 5748, 6412, 6706, 9618, 10059, 11221, 13412, 19236, 20118, 22442, 23471, 33663, 40236, 44884, 46942, 67326, 70413, 93884, 109691, 134652, 140826, 219382, 281652, 329073, 438764, 658146, 767837, 1316292, 1535674, 2303511, 3071348, 4607022, 5374859, 9214044, 10749718, 16124577, 21499436, 32249154, 64498308]

約数ペア:

[(1, 64498308), (2, 32249154), (3, 21499436), (4, 16124577), (6, 10749718), (7, 9214044), (12, 5374859), (14, 4607022), (21, 3071348), (28, 2303511), (42, 1535674), (49, 1316292), (84, 767837), (98, 658146), (147, 438764), (196, 329073), (229, 281652), (294, 219382), (458, 140826), (479, 134652), (588, 109691), (687, 93884), (916, 70413), (958, 67326), (1374, 46942), (1437, 44884), (1603, 40236), (1916, 33663), (2748, 23471), (2874, 22442), (3206, 20118), (3353, 19236), (4809, 13412), (5748, 11221), (6412, 10059), (6706, 9618)]