81434851232

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3397649}}^1$

素因数の和:3397773

約数の個数: 48

約数和(自身を含む): 184940884800

約数和(自身を除く): 103506033568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2996, 3424, 5992, 11984, 23968, 3397649, 6795298, 13590596, 23783543, 27181192, 47567086, 54362384, 95134172, 108724768, 190268344, 363548443, 380536688, 727096886, 761073376, 1454193772, 2544839101, 2908387544, 5089678202, 5816775088, 10179356404, 11633550176, 20358712808, 40717425616, 81434851232]

約数ペア:

[(1, 81434851232), (2, 40717425616), (4, 20358712808), (7, 11633550176), (8, 10179356404), (14, 5816775088), (16, 5089678202), (28, 2908387544), (32, 2544839101), (56, 1454193772), (107, 761073376), (112, 727096886), (214, 380536688), (224, 363548443), (428, 190268344), (749, 108724768), (856, 95134172), (1498, 54362384), (1712, 47567086), (2996, 27181192), (3424, 23783543), (5992, 13590596), (11984, 6795298), (23968, 3397649)]