67976145

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 59031855

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 97, 135, 145, 179, 261, 291, 435, 485, 537, 783, 873, 895, 1305, 1455, 1611, 2619, 2685, 2813, 3915, 4365, 4833, 5191, 8055, 8439, 13095, 14065, 15573, 17363, 24165, 25317, 25955, 42195, 46719, 52089, 75951, 77865, 86815, 126585, 140157, 156267, 233595, 260445, 379755, 468801, 503527, 700785, 781335, 1510581, 2344005, 2517635, 4531743, 7552905, 13595229, 22658715, 67976145]

約数ペア:

[(1, 67976145), (3, 22658715), (5, 13595229), (9, 7552905), (15, 4531743), (27, 2517635), (29, 2344005), (45, 1510581), (87, 781335), (97, 700785), (135, 503527), (145, 468801), (179, 379755), (261, 260445), (291, 233595), (435, 156267), (485, 140157), (537, 126585), (783, 86815), (873, 77865), (895, 75951), (1305, 52089), (1455, 46719), (1611, 42195), (2619, 25955), (2685, 25317), (2813, 24165), (3915, 17363), (4365, 15573), (4833, 14065), (5191, 13095), (8055, 8439)]