66270474

素因数分解:

$2^1\times 3^7\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 151536000

約数和(自身を除く): 85265526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 139, 162, 218, 243, 278, 327, 417, 486, 654, 729, 834, 981, 1251, 1458, 1962, 2187, 2502, 2943, 3753, 4374, 5886, 7506, 8829, 11259, 15151, 17658, 22518, 26487, 30302, 33777, 45453, 52974, 67554, 79461, 90906, 101331, 136359, 158922, 202662, 238383, 272718, 303993, 409077, 476766, 607986, 818154, 1227231, 2454462, 3681693, 7363386, 11045079, 22090158, 33135237, 66270474]

約数ペア:

[(1, 66270474), (2, 33135237), (3, 22090158), (6, 11045079), (9, 7363386), (18, 3681693), (27, 2454462), (54, 1227231), (81, 818154), (109, 607986), (139, 476766), (162, 409077), (218, 303993), (243, 272718), (278, 238383), (327, 202662), (417, 158922), (486, 136359), (654, 101331), (729, 90906), (834, 79461), (981, 67554), (1251, 52974), (1458, 45453), (1962, 33777), (2187, 30302), (2502, 26487), (2943, 22518), (3753, 17658), (4374, 15151), (5886, 11259), (7506, 8829)]