87173622

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 192500880

約数和(自身を除く): 105327258

約数列:

[1, 2, 3, 6, 9, 18, 109, 157, 218, 283, 314, 327, 471, 566, 654, 849, 942, 981, 1413, 1698, 1962, 2547, 2826, 5094, 17113, 30847, 34226, 44431, 51339, 61694, 88862, 92541, 102678, 133293, 154017, 185082, 266586, 277623, 308034, 399879, 555246, 799758, 4842979, 9685958, 14528937, 29057874, 43586811, 87173622]

約数ペア:

[(1, 87173622), (2, 43586811), (3, 29057874), (6, 14528937), (9, 9685958), (18, 4842979), (109, 799758), (157, 555246), (218, 399879), (283, 308034), (314, 277623), (327, 266586), (471, 185082), (566, 154017), (654, 133293), (849, 102678), (942, 92541), (981, 88862), (1413, 61694), (1698, 51339), (1962, 44431), (2547, 34226), (2826, 30847), (5094, 17113)]