72419172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2251}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 193708032

約数和(自身を除く): 121288860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 766, 1149, 1532, 2251, 2298, 2681, 4502, 4596, 5362, 6753, 8043, 9004, 10724, 13506, 15757, 16086, 27012, 31514, 32172, 47271, 63028, 94542, 189084, 862133, 1724266, 2586399, 3448532, 5172798, 6034931, 10345596, 12069862, 18104793, 24139724, 36209586, 72419172]

約数ペア:

[(1, 72419172), (2, 36209586), (3, 24139724), (4, 18104793), (6, 12069862), (7, 10345596), (12, 6034931), (14, 5172798), (21, 3448532), (28, 2586399), (42, 1724266), (84, 862133), (383, 189084), (766, 94542), (1149, 63028), (1532, 47271), (2251, 32172), (2298, 31514), (2681, 27012), (4502, 16086), (4596, 15757), (5362, 13506), (6753, 10724), (8043, 9004)]