81669924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1831}}^1$

素因数の和:1910

約数の個数: 96

約数和(自身を含む): 246220800

約数和(自身を除く): 164550876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 84, 108, 118, 126, 177, 189, 236, 252, 354, 378, 413, 531, 708, 756, 826, 1062, 1239, 1593, 1652, 1831, 2124, 2478, 3186, 3662, 3717, 4956, 5493, 6372, 7324, 7434, 10986, 11151, 12817, 14868, 16479, 21972, 22302, 25634, 32958, 38451, 44604, 49437, 51268, 65916, 76902, 98874, 108029, 115353, 153804, 197748, 216058, 230706, 324087, 346059, 432116, 461412, 648174, 692118, 756203, 972261, 1296348, 1384236, 1512406, 1944522, 2268609, 2916783, 3024812, 3889044, 4537218, 5833566, 6805827, 9074436, 11667132, 13611654, 20417481, 27223308, 40834962, 81669924]

約数ペア:

[(1, 81669924), (2, 40834962), (3, 27223308), (4, 20417481), (6, 13611654), (7, 11667132), (9, 9074436), (12, 6805827), (14, 5833566), (18, 4537218), (21, 3889044), (27, 3024812), (28, 2916783), (36, 2268609), (42, 1944522), (54, 1512406), (59, 1384236), (63, 1296348), (84, 972261), (108, 756203), (118, 692118), (126, 648174), (177, 461412), (189, 432116), (236, 346059), (252, 324087), (354, 230706), (378, 216058), (413, 197748), (531, 153804), (708, 115353), (756, 108029), (826, 98874), (1062, 76902), (1239, 65916), (1593, 51268), (1652, 49437), (1831, 44604), (2124, 38451), (2478, 32958), (3186, 25634), (3662, 22302), (3717, 21972), (4956, 16479), (5493, 14868), (6372, 12817), (7324, 11151), (7434, 10986)]