71486928

素因数分解:

$2^4\times 3^3\times {\mathrm{165479}}^1$

素因数の和:165496

約数の個数: 40

約数和(自身を含む): 205195200

約数和(自身を除く): 133708272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 165479, 330958, 496437, 661916, 992874, 1323832, 1489311, 1985748, 2647664, 2978622, 3971496, 4467933, 5957244, 7942992, 8935866, 11914488, 17871732, 23828976, 35743464, 71486928]

約数ペア:

[(1, 71486928), (2, 35743464), (3, 23828976), (4, 17871732), (6, 11914488), (8, 8935866), (9, 7942992), (12, 5957244), (16, 4467933), (18, 3971496), (24, 2978622), (27, 2647664), (36, 1985748), (48, 1489311), (54, 1323832), (72, 992874), (108, 661916), (144, 496437), (216, 330958), (432, 165479)]