72682384

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 145838880

約数和(自身を除く): 73156496

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1187, 1424, 2374, 3827, 4748, 7654, 9496, 15308, 18992, 30616, 51041, 61232, 102082, 105643, 204164, 211286, 408328, 422572, 816656, 845144, 1690288, 4542649, 9085298, 18170596, 36341192, 72682384]

約数ペア:

[(1, 72682384), (2, 36341192), (4, 18170596), (8, 9085298), (16, 4542649), (43, 1690288), (86, 845144), (89, 816656), (172, 422572), (178, 408328), (344, 211286), (356, 204164), (688, 105643), (712, 102082), (1187, 61232), (1424, 51041), (2374, 30616), (3827, 18992), (4748, 15308), (7654, 9496)]