81940536

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49481}}^1$

素因数の和:49516

約数の個数: 48

約数和(自身を含む): 231575760

約数和(自身を除く): 149635224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 49481, 98962, 148443, 197924, 296886, 395848, 445329, 593772, 890658, 1138063, 1187544, 1781316, 2276126, 3414189, 3562632, 4552252, 6828378, 9104504, 10242567, 13656756, 20485134, 27313512, 40970268, 81940536]

約数ペア:

[(1, 81940536), (2, 40970268), (3, 27313512), (4, 20485134), (6, 13656756), (8, 10242567), (9, 9104504), (12, 6828378), (18, 4552252), (23, 3562632), (24, 3414189), (36, 2276126), (46, 1781316), (69, 1187544), (72, 1138063), (92, 890658), (138, 593772), (184, 445329), (207, 395848), (276, 296886), (414, 197924), (552, 148443), (828, 98962), (1656, 49481)]