72770442

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 148782912

約数和(自身を除く): 76012470

約数列:

[1, 2, 3, 6, 67, 134, 157, 201, 314, 402, 471, 942, 1153, 2306, 3459, 6918, 10519, 21038, 31557, 63114, 77251, 154502, 181021, 231753, 362042, 463506, 543063, 1086126, 12128407, 24256814, 36385221, 72770442]

約数ペア:

[(1, 72770442), (2, 36385221), (3, 24256814), (6, 12128407), (67, 1086126), (134, 543063), (157, 463506), (201, 362042), (314, 231753), (402, 181021), (471, 154502), (942, 77251), (1153, 63114), (2306, 31557), (3459, 21038), (6918, 10519)]