71998788

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 174988800

約数和(自身を除く): 102990012

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 492, 732, 2399, 2501, 4798, 5002, 7197, 7503, 9596, 10004, 14394, 15006, 28788, 30012, 98359, 146339, 196718, 292678, 295077, 393436, 439017, 585356, 590154, 878034, 1180308, 1756068, 5999899, 11999798, 17999697, 23999596, 35999394, 71998788]

約数ペア:

[(1, 71998788), (2, 35999394), (3, 23999596), (4, 17999697), (6, 11999798), (12, 5999899), (41, 1756068), (61, 1180308), (82, 878034), (122, 590154), (123, 585356), (164, 439017), (183, 393436), (244, 295077), (246, 292678), (366, 196718), (492, 146339), (732, 98359), (2399, 30012), (2501, 28788), (4798, 15006), (5002, 14394), (7197, 10004), (7503, 9596)]