77706456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2708

約数の個数: 64

約数和(自身を含む): 208591200

約数和(自身を除く): 130884744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 876, 1241, 1752, 2482, 2609, 3723, 4964, 5218, 7446, 7827, 9928, 10436, 14892, 15654, 20872, 29784, 31308, 44353, 62616, 88706, 133059, 177412, 190457, 266118, 354824, 380914, 532236, 571371, 761828, 1064472, 1142742, 1523656, 2285484, 3237769, 4570968, 6475538, 9713307, 12951076, 19426614, 25902152, 38853228, 77706456]

約数ペア:

[(1, 77706456), (2, 38853228), (3, 25902152), (4, 19426614), (6, 12951076), (8, 9713307), (12, 6475538), (17, 4570968), (24, 3237769), (34, 2285484), (51, 1523656), (68, 1142742), (73, 1064472), (102, 761828), (136, 571371), (146, 532236), (204, 380914), (219, 354824), (292, 266118), (408, 190457), (438, 177412), (584, 133059), (876, 88706), (1241, 62616), (1752, 44353), (2482, 31308), (2609, 29784), (3723, 20872), (4964, 15654), (5218, 14892), (7446, 10436), (7827, 9928)]