71492904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141851}}^1$

素因数の和:141870

約数の個数: 48

約数和(自身を含む): 221289120

約数和(自身を除く): 149796216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141851, 283702, 425553, 567404, 851106, 992957, 1134808, 1276659, 1702212, 1985914, 2553318, 2978871, 3404424, 3971828, 5106636, 5957742, 7943656, 8936613, 10213272, 11915484, 17873226, 23830968, 35746452, 71492904]

約数ペア:

[(1, 71492904), (2, 35746452), (3, 23830968), (4, 17873226), (6, 11915484), (7, 10213272), (8, 8936613), (9, 7943656), (12, 5957742), (14, 5106636), (18, 3971828), (21, 3404424), (24, 2978871), (28, 2553318), (36, 1985914), (42, 1702212), (56, 1276659), (63, 1134808), (72, 992957), (84, 851106), (126, 567404), (168, 425553), (252, 283702), (504, 141851)]