90352872

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7993}}^1$

素因数の和:8162

約数の個数: 48

約数和(自身を含む): 246295140

約数和(自身を除く): 155942268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 7993, 11304, 15986, 23979, 31972, 47958, 63944, 71937, 95916, 143874, 191832, 287748, 575496, 1254901, 2509802, 3764703, 5019604, 7529406, 10039208, 11294109, 15058812, 22588218, 30117624, 45176436, 90352872]

約数ペア:

[(1, 90352872), (2, 45176436), (3, 30117624), (4, 22588218), (6, 15058812), (8, 11294109), (9, 10039208), (12, 7529406), (18, 5019604), (24, 3764703), (36, 2509802), (72, 1254901), (157, 575496), (314, 287748), (471, 191832), (628, 143874), (942, 95916), (1256, 71937), (1413, 63944), (1884, 47958), (2826, 31972), (3768, 23979), (5652, 15986), (7993, 11304)]