78788496

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18443}}^1$

素因数の和:18543

約数の個数: 40

約数和(自身を含む): 205835040

約数和(自身を除く): 127046544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 18443, 36886, 55329, 73772, 110658, 147544, 221316, 295088, 442632, 885264, 1641427, 3282854, 4924281, 6565708, 9848562, 13131416, 19697124, 26262832, 39394248, 78788496]

約数ペア:

[(1, 78788496), (2, 39394248), (3, 26262832), (4, 19697124), (6, 13131416), (8, 9848562), (12, 6565708), (16, 4924281), (24, 3282854), (48, 1641427), (89, 885264), (178, 442632), (267, 295088), (356, 221316), (534, 147544), (712, 110658), (1068, 73772), (1424, 55329), (2136, 36886), (4272, 18443)]