71665614

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1381}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 164679120

約数和(自身を除く): 93013506

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 961, 1381, 1674, 1922, 2762, 2883, 4143, 5766, 8286, 8649, 12429, 17298, 24858, 25947, 37287, 42811, 51894, 74574, 85622, 128433, 256866, 385299, 770598, 1155897, 1327141, 2311794, 2654282, 3981423, 7962846, 11944269, 23888538, 35832807, 71665614]

約数ペア:

[(1, 71665614), (2, 35832807), (3, 23888538), (6, 11944269), (9, 7962846), (18, 3981423), (27, 2654282), (31, 2311794), (54, 1327141), (62, 1155897), (93, 770598), (186, 385299), (279, 256866), (558, 128433), (837, 85622), (961, 74574), (1381, 51894), (1674, 42811), (1922, 37287), (2762, 25947), (2883, 24858), (4143, 17298), (5766, 12429), (8286, 8649)]