65021868

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 170247168

約数和(自身を除く): 105225300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 83, 94, 141, 166, 188, 249, 282, 332, 423, 463, 498, 564, 747, 846, 926, 996, 1389, 1494, 1692, 1852, 2778, 2988, 3901, 4167, 5556, 7802, 8334, 11703, 15604, 16668, 21761, 23406, 35109, 38429, 43522, 46812, 65283, 70218, 76858, 87044, 115287, 130566, 140436, 153716, 195849, 230574, 261132, 345861, 391698, 461148, 691722, 783396, 1383444, 1806163, 3612326, 5418489, 7224652, 10836978, 16255467, 21673956, 32510934, 65021868]

約数ペア:

[(1, 65021868), (2, 32510934), (3, 21673956), (4, 16255467), (6, 10836978), (9, 7224652), (12, 5418489), (18, 3612326), (36, 1806163), (47, 1383444), (83, 783396), (94, 691722), (141, 461148), (166, 391698), (188, 345861), (249, 261132), (282, 230574), (332, 195849), (423, 153716), (463, 140436), (498, 130566), (564, 115287), (747, 87044), (846, 76858), (926, 70218), (996, 65283), (1389, 46812), (1494, 43522), (1692, 38429), (1852, 35109), (2778, 23406), (2988, 21761), (3901, 16668), (4167, 15604), (5556, 11703), (7802, 8334)]