72463788

素因数分解:

$2^2\times 3^3\times {\mathrm{691}}^1\times {\mathrm{971}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 188334720

約数和(自身を除く): 115870932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 691, 971, 1382, 1942, 2073, 2764, 2913, 3884, 4146, 5826, 6219, 8292, 8739, 11652, 12438, 17478, 18657, 24876, 26217, 34956, 37314, 52434, 74628, 104868, 670961, 1341922, 2012883, 2683844, 4025766, 6038649, 8051532, 12077298, 18115947, 24154596, 36231894, 72463788]

約数ペア:

[(1, 72463788), (2, 36231894), (3, 24154596), (4, 18115947), (6, 12077298), (9, 8051532), (12, 6038649), (18, 4025766), (27, 2683844), (36, 2012883), (54, 1341922), (108, 670961), (691, 104868), (971, 74628), (1382, 52434), (1942, 37314), (2073, 34956), (2764, 26217), (2913, 24876), (3884, 18657), (4146, 17478), (5826, 12438), (6219, 11652), (8292, 8739)]