40103748

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 84

約数和(自身を含む): 111551580

約数和(自身を除く): 71447832

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 729, 809, 918, 972, 1377, 1458, 1618, 1836, 2427, 2754, 2916, 3236, 4131, 4854, 5508, 7281, 8262, 9708, 12393, 13753, 14562, 16524, 21843, 24786, 27506, 29124, 41259, 43686, 49572, 55012, 65529, 82518, 87372, 123777, 131058, 165036, 196587, 247554, 262116, 371331, 393174, 495108, 589761, 742662, 786348, 1113993, 1179522, 1485324, 2227986, 2359044, 3341979, 4455972, 6683958, 10025937, 13367916, 20051874, 40103748]

約数ペア:

[(1, 40103748), (2, 20051874), (3, 13367916), (4, 10025937), (6, 6683958), (9, 4455972), (12, 3341979), (17, 2359044), (18, 2227986), (27, 1485324), (34, 1179522), (36, 1113993), (51, 786348), (54, 742662), (68, 589761), (81, 495108), (102, 393174), (108, 371331), (153, 262116), (162, 247554), (204, 196587), (243, 165036), (306, 131058), (324, 123777), (459, 87372), (486, 82518), (612, 65529), (729, 55012), (809, 49572), (918, 43686), (972, 41259), (1377, 29124), (1458, 27506), (1618, 24786), (1836, 21843), (2427, 16524), (2754, 14562), (2916, 13753), (3236, 12393), (4131, 9708), (4854, 8262), (5508, 7281)]