71318324

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1789

約数の個数: 72

約数和(自身を含む): 166813920

約数和(自身を除く): 95495596

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1741, 1862, 2156, 2926, 3482, 3724, 5852, 6964, 10241, 12187, 19151, 20482, 24374, 33079, 38302, 40964, 48748, 66158, 76604, 85309, 132316, 134057, 170618, 231553, 268114, 341236, 363869, 463106, 536228, 727738, 926212, 938399, 1455476, 1620871, 1876798, 2547083, 3241742, 3753596, 5094166, 6483484, 10188332, 17829581, 35659162, 71318324]

約数ペア:

[(1, 71318324), (2, 35659162), (4, 17829581), (7, 10188332), (11, 6483484), (14, 5094166), (19, 3753596), (22, 3241742), (28, 2547083), (38, 1876798), (44, 1620871), (49, 1455476), (76, 938399), (77, 926212), (98, 727738), (133, 536228), (154, 463106), (196, 363869), (209, 341236), (266, 268114), (308, 231553), (418, 170618), (532, 134057), (539, 132316), (836, 85309), (931, 76604), (1078, 66158), (1463, 48748), (1741, 40964), (1862, 38302), (2156, 33079), (2926, 24374), (3482, 20482), (3724, 19151), (5852, 12187), (6964, 10241)]