87712386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1601}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 183627648

約数和(自身を除く): 95915262

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 794, 1191, 1601, 2382, 3202, 4803, 9131, 9606, 18262, 27393, 36823, 54786, 73646, 110469, 220938, 635597, 1271194, 1906791, 3813582, 14618731, 29237462, 43856193, 87712386]

約数ペア:

[(1, 87712386), (2, 43856193), (3, 29237462), (6, 14618731), (23, 3813582), (46, 1906791), (69, 1271194), (138, 635597), (397, 220938), (794, 110469), (1191, 73646), (1601, 54786), (2382, 36823), (3202, 27393), (4803, 18262), (9131, 9606)]