78594876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{769}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 211891680

約数和(自身を除く): 133296804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 167, 204, 306, 334, 501, 612, 668, 769, 1002, 1503, 1538, 2004, 2307, 2839, 3006, 3076, 4614, 5678, 6012, 6921, 8517, 9228, 11356, 13073, 13842, 17034, 25551, 26146, 27684, 34068, 39219, 51102, 52292, 78438, 102204, 117657, 128423, 156876, 235314, 256846, 385269, 470628, 513692, 770538, 1155807, 1541076, 2183191, 2311614, 4366382, 4623228, 6549573, 8732764, 13099146, 19648719, 26198292, 39297438, 78594876]

約数ペア:

[(1, 78594876), (2, 39297438), (3, 26198292), (4, 19648719), (6, 13099146), (9, 8732764), (12, 6549573), (17, 4623228), (18, 4366382), (34, 2311614), (36, 2183191), (51, 1541076), (68, 1155807), (102, 770538), (153, 513692), (167, 470628), (204, 385269), (306, 256846), (334, 235314), (501, 156876), (612, 128423), (668, 117657), (769, 102204), (1002, 78438), (1503, 52292), (1538, 51102), (2004, 39219), (2307, 34068), (2839, 27684), (3006, 26146), (3076, 25551), (4614, 17034), (5678, 13842), (6012, 13073), (6921, 11356), (8517, 9228)]