66142872

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2357

約数の個数: 64

約数和(自身を含む): 185136000

約数和(自身を除く): 118993128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2203, 2502, 3336, 3753, 4406, 5004, 6609, 7506, 8812, 10008, 13218, 15012, 17624, 19827, 26436, 30024, 39654, 52872, 59481, 79308, 118962, 158616, 237924, 306217, 475848, 612434, 918651, 1224868, 1837302, 2449736, 2755953, 3674604, 5511906, 7349208, 8267859, 11023812, 16535718, 22047624, 33071436, 66142872]

約数ペア:

[(1, 66142872), (2, 33071436), (3, 22047624), (4, 16535718), (6, 11023812), (8, 8267859), (9, 7349208), (12, 5511906), (18, 3674604), (24, 2755953), (27, 2449736), (36, 1837302), (54, 1224868), (72, 918651), (108, 612434), (139, 475848), (216, 306217), (278, 237924), (417, 158616), (556, 118962), (834, 79308), (1112, 59481), (1251, 52872), (1668, 39654), (2203, 30024), (2502, 26436), (3336, 19827), (3753, 17624), (4406, 15012), (5004, 13218), (6609, 10008), (7506, 8812)]