7978761708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1\times {\mathrm{6007}}^1$

素因数の和:6431

約数の個数: 72

約数和(自身を含む): 19831590912

約数和(自身を除く): 11852829204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 383, 578, 766, 867, 1149, 1156, 1532, 1734, 2298, 3468, 4596, 6007, 6511, 12014, 13022, 18021, 19533, 24028, 26044, 36042, 39066, 72084, 78132, 102119, 110687, 204238, 221374, 306357, 332061, 408476, 442748, 612714, 664122, 1225428, 1328244, 1736023, 2300681, 3472046, 4601362, 5208069, 6902043, 6944092, 9202724, 10416138, 13804086, 20832276, 27608172, 39111577, 78223154, 117334731, 156446308, 234669462, 469338924, 664896809, 1329793618, 1994690427, 2659587236, 3989380854, 7978761708]

約数ペア:

[(1, 7978761708), (2, 3989380854), (3, 2659587236), (4, 1994690427), (6, 1329793618), (12, 664896809), (17, 469338924), (34, 234669462), (51, 156446308), (68, 117334731), (102, 78223154), (204, 39111577), (289, 27608172), (383, 20832276), (578, 13804086), (766, 10416138), (867, 9202724), (1149, 6944092), (1156, 6902043), (1532, 5208069), (1734, 4601362), (2298, 3472046), (3468, 2300681), (4596, 1736023), (6007, 1328244), (6511, 1225428), (12014, 664122), (13022, 612714), (18021, 442748), (19533, 408476), (24028, 332061), (26044, 306357), (36042, 221374), (39066, 204238), (72084, 110687), (78132, 102119)]