72986706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23993}}^1$

素因数の和:24027

約数の個数: 36

約数和(自身を含む): 171245178

約数和(自身を除く): 98258472

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 23993, 47986, 71979, 143958, 215937, 311909, 431874, 623818, 935727, 1871454, 2807181, 4054817, 5614362, 8109634, 12164451, 24328902, 36493353, 72986706]

約数ペア:

[(1, 72986706), (2, 36493353), (3, 24328902), (6, 12164451), (9, 8109634), (13, 5614362), (18, 4054817), (26, 2807181), (39, 1871454), (78, 935727), (117, 623818), (169, 431874), (234, 311909), (338, 215937), (507, 143958), (1014, 71979), (1521, 47986), (3042, 23993)]