80897136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:966

約数の個数: 80

約数和(自身を含む): 222307200

約数和(自身を除く): 141410064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 304, 321, 428, 456, 642, 829, 856, 912, 1284, 1658, 1712, 2033, 2487, 2568, 3316, 4066, 4974, 5136, 6099, 6632, 8132, 9948, 12198, 13264, 15751, 16264, 19896, 24396, 31502, 32528, 39792, 47253, 48792, 63004, 88703, 94506, 97584, 126008, 177406, 189012, 252016, 266109, 354812, 378024, 532218, 709624, 756048, 1064436, 1419248, 1685357, 2128872, 3370714, 4257744, 5056071, 6741428, 10112142, 13482856, 20224284, 26965712, 40448568, 80897136]

約数ペア:

[(1, 80897136), (2, 40448568), (3, 26965712), (4, 20224284), (6, 13482856), (8, 10112142), (12, 6741428), (16, 5056071), (19, 4257744), (24, 3370714), (38, 2128872), (48, 1685357), (57, 1419248), (76, 1064436), (107, 756048), (114, 709624), (152, 532218), (214, 378024), (228, 354812), (304, 266109), (321, 252016), (428, 189012), (456, 177406), (642, 126008), (829, 97584), (856, 94506), (912, 88703), (1284, 63004), (1658, 48792), (1712, 47253), (2033, 39792), (2487, 32528), (2568, 31502), (3316, 24396), (4066, 19896), (4974, 16264), (5136, 15751), (6099, 13264), (6632, 12198), (8132, 9948)]