81041232

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88861}}^1$

素因数の和:88891

約数の個数: 40

約数和(自身を含む): 220377760

約数和(自身を除く): 139336528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 88861, 177722, 266583, 355444, 533166, 710888, 1066332, 1421776, 1688359, 2132664, 3376718, 4265328, 5065077, 6753436, 10130154, 13506872, 20260308, 27013744, 40520616, 81041232]

約数ペア:

[(1, 81041232), (2, 40520616), (3, 27013744), (4, 20260308), (6, 13506872), (8, 10130154), (12, 6753436), (16, 5065077), (19, 4265328), (24, 3376718), (38, 2132664), (48, 1688359), (57, 1421776), (76, 1066332), (114, 710888), (152, 533166), (228, 355444), (304, 266583), (456, 177722), (912, 88861)]