61613748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8431}}^1$

素因数の和:8477

約数の個数: 72

約数和(自身を含む): 184154880

約数和(自身を除く): 122541132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 8431, 16862, 25293, 33724, 50586, 59017, 75879, 101172, 118034, 151758, 177051, 236068, 244499, 303516, 354102, 488998, 531153, 708204, 733497, 977996, 1062306, 1466994, 1711493, 2124612, 2200491, 2933988, 3422986, 4400982, 5134479, 6845972, 8801964, 10268958, 15403437, 20537916, 30806874, 61613748]

約数ペア:

[(1, 61613748), (2, 30806874), (3, 20537916), (4, 15403437), (6, 10268958), (7, 8801964), (9, 6845972), (12, 5134479), (14, 4400982), (18, 3422986), (21, 2933988), (28, 2200491), (29, 2124612), (36, 1711493), (42, 1466994), (58, 1062306), (63, 977996), (84, 733497), (87, 708204), (116, 531153), (126, 488998), (174, 354102), (203, 303516), (252, 244499), (261, 236068), (348, 177051), (406, 151758), (522, 118034), (609, 101172), (812, 75879), (1044, 59017), (1218, 50586), (1827, 33724), (2436, 25293), (3654, 16862), (7308, 8431)]