85709624

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 222881400

約数和(自身を除く): 137171776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 121, 139, 143, 154, 182, 196, 242, 278, 286, 308, 364, 392, 484, 539, 556, 572, 616, 637, 728, 847, 968, 973, 1001, 1078, 1112, 1144, 1274, 1529, 1573, 1694, 1807, 1946, 2002, 2156, 2548, 3058, 3146, 3388, 3614, 3892, 4004, 4312, 5096, 5929, 6116, 6292, 6776, 6811, 7007, 7228, 7784, 8008, 10703, 11011, 11858, 12232, 12584, 12649, 13622, 14014, 14456, 16819, 19877, 21406, 22022, 23716, 25298, 27244, 28028, 33638, 39754, 42812, 44044, 47432, 50596, 54488, 56056, 67276, 74921, 77077, 79508, 85624, 88088, 88543, 101192, 117733, 134552, 139139, 149842, 154154, 159016, 177086, 218647, 235466, 278278, 299684, 308308, 354172, 437294, 470932, 556556, 599368, 616616, 708344, 824131, 874588, 941864, 973973, 1113112, 1530529, 1648262, 1749176, 1947946, 3061058, 3296524, 3895892, 6122116, 6593048, 7791784, 10713703, 12244232, 21427406, 42854812, 85709624]

約数ペア:

[(1, 85709624), (2, 42854812), (4, 21427406), (7, 12244232), (8, 10713703), (11, 7791784), (13, 6593048), (14, 6122116), (22, 3895892), (26, 3296524), (28, 3061058), (44, 1947946), (49, 1749176), (52, 1648262), (56, 1530529), (77, 1113112), (88, 973973), (91, 941864), (98, 874588), (104, 824131), (121, 708344), (139, 616616), (143, 599368), (154, 556556), (182, 470932), (196, 437294), (242, 354172), (278, 308308), (286, 299684), (308, 278278), (364, 235466), (392, 218647), (484, 177086), (539, 159016), (556, 154154), (572, 149842), (616, 139139), (637, 134552), (728, 117733), (847, 101192), (968, 88543), (973, 88088), (1001, 85624), (1078, 79508), (1112, 77077), (1144, 74921), (1274, 67276), (1529, 56056), (1573, 54488), (1694, 50596), (1807, 47432), (1946, 44044), (2002, 42812), (2156, 39754), (2548, 33638), (3058, 28028), (3146, 27244), (3388, 25298), (3614, 23716), (3892, 22022), (4004, 21406), (4312, 19877), (5096, 16819), (5929, 14456), (6116, 14014), (6292, 13622), (6776, 12649), (6811, 12584), (7007, 12232), (7228, 11858), (7784, 11011), (8008, 10703)]