87870942

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 195839280

約数和(自身を除く): 107968338

約数列:

[1, 2, 3, 6, 9, 18, 59, 97, 118, 177, 194, 291, 354, 531, 582, 853, 873, 1062, 1706, 1746, 2559, 5118, 5723, 7677, 11446, 15354, 17169, 34338, 50327, 51507, 82741, 100654, 103014, 150981, 165482, 248223, 301962, 452943, 496446, 744669, 905886, 1489338, 4881719, 9763438, 14645157, 29290314, 43935471, 87870942]

約数ペア:

[(1, 87870942), (2, 43935471), (3, 29290314), (6, 14645157), (9, 9763438), (18, 4881719), (59, 1489338), (97, 905886), (118, 744669), (177, 496446), (194, 452943), (291, 301962), (354, 248223), (531, 165482), (582, 150981), (853, 103014), (873, 100654), (1062, 82741), (1706, 51507), (1746, 50327), (2559, 34338), (5118, 17169), (5723, 15354), (7677, 11446)]