87928172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 165957120

約数和(自身を除く): 78028948

約数列:

[1, 2, 4, 23, 46, 59, 92, 97, 118, 167, 194, 236, 334, 388, 668, 1357, 2231, 2714, 3841, 4462, 5428, 5723, 7682, 8924, 9853, 11446, 15364, 16199, 19706, 22892, 32398, 39412, 64796, 131629, 226619, 263258, 372577, 453238, 526516, 745154, 906476, 955741, 1490308, 1911482, 3822964, 21982043, 43964086, 87928172]

約数ペア:

[(1, 87928172), (2, 43964086), (4, 21982043), (23, 3822964), (46, 1911482), (59, 1490308), (92, 955741), (97, 906476), (118, 745154), (167, 526516), (194, 453238), (236, 372577), (334, 263258), (388, 226619), (668, 131629), (1357, 64796), (2231, 39412), (2714, 32398), (3841, 22892), (4462, 19706), (5428, 16199), (5723, 15364), (7682, 11446), (8924, 9853)]