47381328

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1721

約数の個数: 80

約数和(自身を含む): 138116160

約数和(自身を除く): 90734832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1637, 1809, 2412, 3216, 3274, 3618, 4824, 4911, 6548, 7236, 9648, 9822, 13096, 14472, 14733, 19644, 26192, 28944, 29466, 39288, 44199, 58932, 78576, 88398, 109679, 117864, 176796, 219358, 235728, 329037, 353592, 438716, 658074, 707184, 877432, 987111, 1316148, 1754864, 1974222, 2632296, 2961333, 3948444, 5264592, 5922666, 7896888, 11845332, 15793776, 23690664, 47381328]

約数ペア:

[(1, 47381328), (2, 23690664), (3, 15793776), (4, 11845332), (6, 7896888), (8, 5922666), (9, 5264592), (12, 3948444), (16, 2961333), (18, 2632296), (24, 1974222), (27, 1754864), (36, 1316148), (48, 987111), (54, 877432), (67, 707184), (72, 658074), (108, 438716), (134, 353592), (144, 329037), (201, 235728), (216, 219358), (268, 176796), (402, 117864), (432, 109679), (536, 88398), (603, 78576), (804, 58932), (1072, 44199), (1206, 39288), (1608, 29466), (1637, 28944), (1809, 26192), (2412, 19644), (3216, 14733), (3274, 14472), (3618, 13096), (4824, 9822), (4911, 9648), (6548, 7236)]