72863874

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{5419}}^1$

素因数の和:5516

約数の個数: 40

約数和(自身を含む): 165266640

約数和(自身を除く): 92402766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 5419, 6723, 10838, 13446, 16257, 32514, 48771, 97542, 146313, 292626, 438939, 449777, 877878, 899554, 1349331, 2698662, 4047993, 8095986, 12143979, 24287958, 36431937, 72863874]

約数ペア:

[(1, 72863874), (2, 36431937), (3, 24287958), (6, 12143979), (9, 8095986), (18, 4047993), (27, 2698662), (54, 1349331), (81, 899554), (83, 877878), (162, 449777), (166, 438939), (249, 292626), (498, 146313), (747, 97542), (1494, 48771), (2241, 32514), (4482, 16257), (5419, 13446), (6723, 10838)]