72169744

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 143964000

約数和(自身を除く): 71794256

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 178, 236, 356, 472, 712, 859, 944, 1424, 1718, 3436, 5251, 6872, 10502, 13744, 21004, 42008, 50681, 76451, 84016, 101362, 152902, 202724, 305804, 405448, 611608, 810896, 1223216, 4510609, 9021218, 18042436, 36084872, 72169744]

約数ペア:

[(1, 72169744), (2, 36084872), (4, 18042436), (8, 9021218), (16, 4510609), (59, 1223216), (89, 810896), (118, 611608), (178, 405448), (236, 305804), (356, 202724), (472, 152902), (712, 101362), (859, 84016), (944, 76451), (1424, 50681), (1718, 42008), (3436, 21004), (5251, 13744), (6872, 10502)]