71973528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1201}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 197320320

約数和(自身を除く): 125346792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 454, 681, 908, 1201, 1362, 1816, 2402, 2497, 2724, 3603, 4804, 4994, 5448, 7206, 7491, 9608, 9988, 13211, 14412, 14982, 19976, 26422, 28824, 29964, 39633, 52844, 59928, 79266, 105688, 158532, 272627, 317064, 545254, 817881, 1090508, 1635762, 2181016, 2998897, 3271524, 5997794, 6543048, 8996691, 11995588, 17993382, 23991176, 35986764, 71973528]

約数ペア:

[(1, 71973528), (2, 35986764), (3, 23991176), (4, 17993382), (6, 11995588), (8, 8996691), (11, 6543048), (12, 5997794), (22, 3271524), (24, 2998897), (33, 2181016), (44, 1635762), (66, 1090508), (88, 817881), (132, 545254), (227, 317064), (264, 272627), (454, 158532), (681, 105688), (908, 79266), (1201, 59928), (1362, 52844), (1816, 39633), (2402, 29964), (2497, 28824), (2724, 26422), (3603, 19976), (4804, 14982), (4994, 14412), (5448, 13211), (7206, 9988), (7491, 9608)]