80048164

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2741}}^1$

素因数の和:2908

約数の個数: 36

約数和(自身を含む): 164108700

約数和(自身を除く): 84060536

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 2086, 2741, 4172, 5482, 7301, 10964, 14602, 19187, 29204, 38374, 76748, 134309, 268618, 408409, 537236, 816818, 1633636, 2858863, 5717726, 11435452, 20012041, 40024082, 80048164]

約数ペア:

[(1, 80048164), (2, 40024082), (4, 20012041), (7, 11435452), (14, 5717726), (28, 2858863), (49, 1633636), (98, 816818), (149, 537236), (196, 408409), (298, 268618), (596, 134309), (1043, 76748), (2086, 38374), (2741, 29204), (4172, 19187), (5482, 14602), (7301, 10964)]