81764314512

素因数分解:

$2^4\times 3^1\times {\mathrm{3251}}^1\times {\mathrm{523969}}^1$

素因数の和:527231

約数の個数: 40

約数和(自身を含む): 211289854560

約数和(自身を除く): 129525540048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3251, 6502, 9753, 13004, 19506, 26008, 39012, 52016, 78024, 156048, 523969, 1047938, 1571907, 2095876, 3143814, 4191752, 6287628, 8383504, 12575256, 25150512, 1703423219, 3406846438, 5110269657, 6813692876, 10220539314, 13627385752, 20441078628, 27254771504, 40882157256, 81764314512]

約数ペア:

[(1, 81764314512), (2, 40882157256), (3, 27254771504), (4, 20441078628), (6, 13627385752), (8, 10220539314), (12, 6813692876), (16, 5110269657), (24, 3406846438), (48, 1703423219), (3251, 25150512), (6502, 12575256), (9753, 8383504), (13004, 6287628), (19506, 4191752), (26008, 3143814), (39012, 2095876), (52016, 1571907), (78024, 1047938), (156048, 523969)]