85357224

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^2$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 238757610

約数和(自身を除く): 153400386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 179, 222, 296, 333, 358, 444, 537, 666, 716, 888, 1074, 1332, 1432, 1611, 2148, 2664, 3222, 4296, 6444, 6623, 12888, 13246, 19869, 26492, 32041, 39738, 52984, 59607, 64082, 79476, 96123, 119214, 128164, 158952, 192246, 238428, 256328, 288369, 384492, 476856, 576738, 768984, 1153476, 1185517, 2306952, 2371034, 3556551, 4742068, 7113102, 9484136, 10669653, 14226204, 21339306, 28452408, 42678612, 85357224]

約数ペア:

[(1, 85357224), (2, 42678612), (3, 28452408), (4, 21339306), (6, 14226204), (8, 10669653), (9, 9484136), (12, 7113102), (18, 4742068), (24, 3556551), (36, 2371034), (37, 2306952), (72, 1185517), (74, 1153476), (111, 768984), (148, 576738), (179, 476856), (222, 384492), (296, 288369), (333, 256328), (358, 238428), (444, 192246), (537, 158952), (666, 128164), (716, 119214), (888, 96123), (1074, 79476), (1332, 64082), (1432, 59607), (1611, 52984), (2148, 39738), (2664, 32041), (3222, 26492), (4296, 19869), (6444, 13246), (6623, 12888)]