87761330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5227}}^1$

素因数の和:5330

約数の個数: 32

約数和(自身を含む): 167128704

約数和(自身を除く): 79367374

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 5227, 8395, 10454, 16790, 26135, 52270, 120221, 240442, 381571, 601105, 763142, 1202210, 1907855, 3815710, 8776133, 17552266, 43880665, 87761330]

約数ペア:

[(1, 87761330), (2, 43880665), (5, 17552266), (10, 8776133), (23, 3815710), (46, 1907855), (73, 1202210), (115, 763142), (146, 601105), (230, 381571), (365, 240442), (730, 120221), (1679, 52270), (3358, 26135), (5227, 16790), (8395, 10454)]