72973264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50119}}^1$

素因数の和:50147

約数の個数: 40

約数和(自身を含む): 174016640

約数和(自身を除く): 101043376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 50119, 100238, 200476, 350833, 400952, 651547, 701666, 801904, 1303094, 1403332, 2606188, 2806664, 4560829, 5212376, 5613328, 9121658, 10424752, 18243316, 36486632, 72973264]

約数ペア:

[(1, 72973264), (2, 36486632), (4, 18243316), (7, 10424752), (8, 9121658), (13, 5613328), (14, 5212376), (16, 4560829), (26, 2806664), (28, 2606188), (52, 1403332), (56, 1303094), (91, 801904), (104, 701666), (112, 651547), (182, 400952), (208, 350833), (364, 200476), (728, 100238), (1456, 50119)]