66807756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 180127584

約数和(自身を除く): 113319828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 173, 204, 306, 346, 519, 612, 631, 692, 1038, 1262, 1557, 1893, 2076, 2524, 2941, 3114, 3786, 5679, 5882, 6228, 7572, 8823, 10727, 11358, 11764, 17646, 21454, 22716, 26469, 32181, 35292, 42908, 52938, 64362, 96543, 105876, 109163, 128724, 193086, 218326, 327489, 386172, 436652, 654978, 982467, 1309956, 1855771, 1964934, 3711542, 3929868, 5567313, 7423084, 11134626, 16701939, 22269252, 33403878, 66807756]

約数ペア:

[(1, 66807756), (2, 33403878), (3, 22269252), (4, 16701939), (6, 11134626), (9, 7423084), (12, 5567313), (17, 3929868), (18, 3711542), (34, 1964934), (36, 1855771), (51, 1309956), (68, 982467), (102, 654978), (153, 436652), (173, 386172), (204, 327489), (306, 218326), (346, 193086), (519, 128724), (612, 109163), (631, 105876), (692, 96543), (1038, 64362), (1262, 52938), (1557, 42908), (1893, 35292), (2076, 32181), (2524, 26469), (2941, 22716), (3114, 21454), (3786, 17646), (5679, 11764), (5882, 11358), (6228, 10727), (7572, 8823)]