72575514

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 80

約数和(自身を含む): 179292960

約数和(自身を除く): 106717446

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 139, 162, 198, 278, 293, 297, 417, 586, 594, 834, 879, 891, 1251, 1529, 1758, 1782, 2502, 2637, 3058, 3223, 3753, 4587, 5274, 6446, 7506, 7911, 9174, 9669, 11259, 13761, 15822, 19338, 22518, 23733, 27522, 29007, 40727, 41283, 47466, 58014, 81454, 82566, 87021, 122181, 123849, 174042, 244362, 247698, 261063, 366543, 447997, 522126, 733086, 895994, 1099629, 1343991, 2199258, 2687982, 3298887, 4031973, 6597774, 8063946, 12095919, 24191838, 36287757, 72575514]

約数ペア:

[(1, 72575514), (2, 36287757), (3, 24191838), (6, 12095919), (9, 8063946), (11, 6597774), (18, 4031973), (22, 3298887), (27, 2687982), (33, 2199258), (54, 1343991), (66, 1099629), (81, 895994), (99, 733086), (139, 522126), (162, 447997), (198, 366543), (278, 261063), (293, 247698), (297, 244362), (417, 174042), (586, 123849), (594, 122181), (834, 87021), (879, 82566), (891, 81454), (1251, 58014), (1529, 47466), (1758, 41283), (1782, 40727), (2502, 29007), (2637, 27522), (3058, 23733), (3223, 22518), (3753, 19338), (4587, 15822), (5274, 13761), (6446, 11259), (7506, 9669), (7911, 9174)]