81050616

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36313}}^1$

素因数の和:36356

約数の個数: 48

約数和(自身を含む): 226599360

約数和(自身を除く): 145548744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 36313, 72626, 108939, 145252, 217878, 290504, 326817, 435756, 653634, 871512, 1125703, 1307268, 2251406, 2614536, 3377109, 4502812, 6754218, 9005624, 10131327, 13508436, 20262654, 27016872, 40525308, 81050616]

約数ペア:

[(1, 81050616), (2, 40525308), (3, 27016872), (4, 20262654), (6, 13508436), (8, 10131327), (9, 9005624), (12, 6754218), (18, 4502812), (24, 3377109), (31, 2614536), (36, 2251406), (62, 1307268), (72, 1125703), (93, 871512), (124, 653634), (186, 435756), (248, 326817), (279, 290504), (372, 217878), (558, 145252), (744, 108939), (1116, 72626), (2232, 36313)]