81203112

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59359}}^1$

素因数の和:59390

約数の個数: 48

約数和(自身を含む): 231504000

約数和(自身を除く): 150300888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 59359, 118718, 178077, 237436, 356154, 474872, 534231, 712308, 1068462, 1127821, 1424616, 2136924, 2255642, 3383463, 4273848, 4511284, 6766926, 9022568, 10150389, 13533852, 20300778, 27067704, 40601556, 81203112]

約数ペア:

[(1, 81203112), (2, 40601556), (3, 27067704), (4, 20300778), (6, 13533852), (8, 10150389), (9, 9022568), (12, 6766926), (18, 4511284), (19, 4273848), (24, 3383463), (36, 2255642), (38, 2136924), (57, 1424616), (72, 1127821), (76, 1068462), (114, 712308), (152, 534231), (171, 474872), (228, 356154), (342, 237436), (456, 178077), (684, 118718), (1368, 59359)]