71199972

素因数分解:

$2^2\times 3^8\times {\mathrm{2713}}^1$

素因数の和:2741

約数の個数: 54

約数和(自身を含む): 186959318

約数和(自身を除く): 115759346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2713, 2916, 4374, 5426, 6561, 8139, 8748, 10852, 13122, 16278, 24417, 26244, 32556, 48834, 73251, 97668, 146502, 219753, 293004, 439506, 659259, 879012, 1318518, 1977777, 2637036, 3955554, 5933331, 7911108, 11866662, 17799993, 23733324, 35599986, 71199972]

約数ペア:

[(1, 71199972), (2, 35599986), (3, 23733324), (4, 17799993), (6, 11866662), (9, 7911108), (12, 5933331), (18, 3955554), (27, 2637036), (36, 1977777), (54, 1318518), (81, 879012), (108, 659259), (162, 439506), (243, 293004), (324, 219753), (486, 146502), (729, 97668), (972, 73251), (1458, 48834), (2187, 32556), (2713, 26244), (2916, 24417), (4374, 16278), (5426, 13122), (6561, 10852), (8139, 8748)]