172901124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3187}}^1$

素因数の和:3345

約数の個数: 72

約数和(自身を含む): 480418848

約数和(自身を除く): 307517724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1233, 1507, 1644, 2466, 3014, 3187, 4521, 4932, 6028, 6374, 9042, 9561, 12748, 13563, 18084, 19122, 27126, 28683, 35057, 38244, 54252, 57366, 70114, 105171, 114732, 140228, 210342, 315513, 420684, 436619, 631026, 873238, 1262052, 1309857, 1746476, 2619714, 3929571, 4802809, 5239428, 7859142, 9605618, 14408427, 15718284, 19211236, 28816854, 43225281, 57633708, 86450562, 172901124]

約数ペア:

[(1, 172901124), (2, 86450562), (3, 57633708), (4, 43225281), (6, 28816854), (9, 19211236), (11, 15718284), (12, 14408427), (18, 9605618), (22, 7859142), (33, 5239428), (36, 4802809), (44, 3929571), (66, 2619714), (99, 1746476), (132, 1309857), (137, 1262052), (198, 873238), (274, 631026), (396, 436619), (411, 420684), (548, 315513), (822, 210342), (1233, 140228), (1507, 114732), (1644, 105171), (2466, 70114), (3014, 57366), (3187, 54252), (4521, 38244), (4932, 35057), (6028, 28683), (6374, 27126), (9042, 19122), (9561, 18084), (12748, 13563)]