31747177872

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{10891}}^1$

素因数の和:11589

約数の個数: 120

約数和(自身を含む): 91862953728

約数和(自身を除く): 60115775856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 653, 744, 1116, 1306, 1488, 1959, 2232, 2612, 3918, 4464, 5224, 5877, 7836, 10448, 10891, 11754, 15672, 20243, 21782, 23508, 31344, 32673, 40486, 43564, 47016, 60729, 65346, 80972, 87128, 94032, 98019, 121458, 130692, 161944, 174256, 182187, 196038, 242916, 261384, 323888, 337621, 364374, 392076, 485832, 522768, 675242, 728748, 784152, 971664, 1012863, 1350484, 1457496, 1568304, 2025726, 2700968, 2914992, 3038589, 4051452, 5401936, 6077178, 7111823, 8102904, 12154356, 14223646, 16205808, 21335469, 24308712, 28447292, 42670938, 48617424, 56894584, 64006407, 85341876, 113789168, 128012814, 170683752, 220466513, 256025628, 341367504, 440933026, 512051256, 661399539, 881866052, 1024102512, 1322799078, 1763732104, 1984198617, 2645598156, 3527464208, 3968397234, 5291196312, 7936794468, 10582392624, 15873588936, 31747177872]

約数ペア:

[(1, 31747177872), (2, 15873588936), (3, 10582392624), (4, 7936794468), (6, 5291196312), (8, 3968397234), (9, 3527464208), (12, 2645598156), (16, 1984198617), (18, 1763732104), (24, 1322799078), (31, 1024102512), (36, 881866052), (48, 661399539), (62, 512051256), (72, 440933026), (93, 341367504), (124, 256025628), (144, 220466513), (186, 170683752), (248, 128012814), (279, 113789168), (372, 85341876), (496, 64006407), (558, 56894584), (653, 48617424), (744, 42670938), (1116, 28447292), (1306, 24308712), (1488, 21335469), (1959, 16205808), (2232, 14223646), (2612, 12154356), (3918, 8102904), (4464, 7111823), (5224, 6077178), (5877, 5401936), (7836, 4051452), (10448, 3038589), (10891, 2914992), (11754, 2700968), (15672, 2025726), (20243, 1568304), (21782, 1457496), (23508, 1350484), (31344, 1012863), (32673, 971664), (40486, 784152), (43564, 728748), (47016, 675242), (60729, 522768), (65346, 485832), (80972, 392076), (87128, 364374), (94032, 337621), (98019, 323888), (121458, 261384), (130692, 242916), (161944, 196038), (174256, 182187)]