78637068

素因数分解:

$2^2\times 3^4\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1668

約数の個数: 60

約数和(自身を含む): 206972920

約数和(自身を除く): 128335852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 324, 326, 489, 652, 978, 1467, 1489, 1956, 2934, 2978, 4401, 4467, 5868, 5956, 8802, 8934, 13203, 13401, 17604, 17868, 26406, 26802, 40203, 52812, 53604, 80406, 120609, 160812, 241218, 242707, 482436, 485414, 728121, 970828, 1456242, 2184363, 2912484, 4368726, 6553089, 8737452, 13106178, 19659267, 26212356, 39318534, 78637068]

約数ペア:

[(1, 78637068), (2, 39318534), (3, 26212356), (4, 19659267), (6, 13106178), (9, 8737452), (12, 6553089), (18, 4368726), (27, 2912484), (36, 2184363), (54, 1456242), (81, 970828), (108, 728121), (162, 485414), (163, 482436), (324, 242707), (326, 241218), (489, 160812), (652, 120609), (978, 80406), (1467, 53604), (1489, 52812), (1956, 40203), (2934, 26802), (2978, 26406), (4401, 17868), (4467, 17604), (5868, 13401), (5956, 13203), (8802, 8934)]