80611938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 200491200

約数和(自身を除く): 119879262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 101, 139, 174, 198, 202, 261, 278, 303, 319, 417, 522, 606, 638, 834, 909, 957, 1111, 1251, 1529, 1818, 1914, 2222, 2502, 2871, 2929, 3058, 3333, 4031, 4587, 5742, 5858, 6666, 8062, 8787, 9174, 9999, 12093, 13761, 14039, 17574, 19998, 24186, 26361, 27522, 28078, 32219, 36279, 42117, 44341, 52722, 64438, 72558, 84234, 88682, 96657, 126351, 133023, 154429, 193314, 252702, 266046, 289971, 308858, 399069, 407131, 463287, 579942, 798138, 814262, 926574, 1221393, 1389861, 2442786, 2779722, 3664179, 4478441, 7328358, 8956882, 13435323, 26870646, 40305969, 80611938]

約数ペア:

[(1, 80611938), (2, 40305969), (3, 26870646), (6, 13435323), (9, 8956882), (11, 7328358), (18, 4478441), (22, 3664179), (29, 2779722), (33, 2442786), (58, 1389861), (66, 1221393), (87, 926574), (99, 814262), (101, 798138), (139, 579942), (174, 463287), (198, 407131), (202, 399069), (261, 308858), (278, 289971), (303, 266046), (319, 252702), (417, 193314), (522, 154429), (606, 133023), (638, 126351), (834, 96657), (909, 88682), (957, 84234), (1111, 72558), (1251, 64438), (1529, 52722), (1818, 44341), (1914, 42117), (2222, 36279), (2502, 32219), (2871, 28078), (2929, 27522), (3058, 26361), (3333, 24186), (4031, 19998), (4587, 17574), (5742, 14039), (5858, 13761), (6666, 12093), (8062, 9999), (8787, 9174)]