80343452

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 164962560

約数和(自身を除く): 84619108

約数列:

[1, 2, 4, 7, 14, 28, 67, 113, 134, 226, 268, 379, 452, 469, 758, 791, 938, 1516, 1582, 1876, 2653, 3164, 5306, 7571, 10612, 15142, 25393, 30284, 42827, 50786, 52997, 85654, 101572, 105994, 171308, 177751, 211988, 299789, 355502, 599578, 711004, 1199156, 2869409, 5738818, 11477636, 20085863, 40171726, 80343452]

約数ペア:

[(1, 80343452), (2, 40171726), (4, 20085863), (7, 11477636), (14, 5738818), (28, 2869409), (67, 1199156), (113, 711004), (134, 599578), (226, 355502), (268, 299789), (379, 211988), (452, 177751), (469, 171308), (758, 105994), (791, 101572), (938, 85654), (1516, 52997), (1582, 50786), (1876, 42827), (2653, 30284), (3164, 25393), (5306, 15142), (7571, 10612)]