71440776

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{90203}}^1$

素因数の和:90226

約数の個数: 48

約数和(自身を含む): 211077360

約数和(自身を除く): 139636584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 90203, 180406, 270609, 360812, 541218, 721624, 811827, 992233, 1082436, 1623654, 1984466, 2164872, 2976699, 3247308, 3968932, 5953398, 6494616, 7937864, 8930097, 11906796, 17860194, 23813592, 35720388, 71440776]

約数ペア:

[(1, 71440776), (2, 35720388), (3, 23813592), (4, 17860194), (6, 11906796), (8, 8930097), (9, 7937864), (11, 6494616), (12, 5953398), (18, 3968932), (22, 3247308), (24, 2976699), (33, 2164872), (36, 1984466), (44, 1623654), (66, 1082436), (72, 992233), (88, 811827), (99, 721624), (132, 541218), (198, 360812), (264, 270609), (396, 180406), (792, 90203)]