84379372

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{5591}}^1$

素因数の和:5627

約数の個数: 48

約数和(自身を含む): 187891200

約数和(自身を除く): 103511828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 5591, 7546, 11182, 15092, 22364, 39137, 61501, 78274, 123002, 156548, 246004, 273959, 430507, 547918, 861014, 1095836, 1722028, 1917713, 3013549, 3835426, 6027098, 7670852, 12054196, 21094843, 42189686, 84379372]

約数ペア:

[(1, 84379372), (2, 42189686), (4, 21094843), (7, 12054196), (11, 7670852), (14, 6027098), (22, 3835426), (28, 3013549), (44, 1917713), (49, 1722028), (77, 1095836), (98, 861014), (154, 547918), (196, 430507), (308, 273959), (343, 246004), (539, 156548), (686, 123002), (1078, 78274), (1372, 61501), (2156, 39137), (3773, 22364), (5591, 15092), (7546, 11182)]