88781772

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 211891680

約数和(自身を除く): 123109908

約数列:

[1, 2, 3, 4, 6, 12, 89, 97, 178, 194, 267, 291, 356, 388, 534, 582, 857, 1068, 1164, 1714, 2571, 3428, 5142, 8633, 10284, 17266, 25899, 34532, 51798, 76273, 83129, 103596, 152546, 166258, 228819, 249387, 305092, 332516, 457638, 498774, 915276, 997548, 7398481, 14796962, 22195443, 29593924, 44390886, 88781772]

約数ペア:

[(1, 88781772), (2, 44390886), (3, 29593924), (4, 22195443), (6, 14796962), (12, 7398481), (89, 997548), (97, 915276), (178, 498774), (194, 457638), (267, 332516), (291, 305092), (356, 249387), (388, 228819), (534, 166258), (582, 152546), (857, 103596), (1068, 83129), (1164, 76273), (1714, 51798), (2571, 34532), (3428, 25899), (5142, 17266), (8633, 10284)]