75720272

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:591

約数の個数: 40

約数和(自身を含む): 149889960

約数和(自身を除く): 74169688

約数列:

[1, 2, 4, 8, 16, 73, 146, 241, 269, 292, 482, 538, 584, 964, 1076, 1168, 1928, 2152, 3856, 4304, 17593, 19637, 35186, 39274, 64829, 70372, 78548, 129658, 140744, 157096, 259316, 281488, 314192, 518632, 1037264, 4732517, 9465034, 18930068, 37860136, 75720272]

約数ペア:

[(1, 75720272), (2, 37860136), (4, 18930068), (8, 9465034), (16, 4732517), (73, 1037264), (146, 518632), (241, 314192), (269, 281488), (292, 259316), (482, 157096), (538, 140744), (584, 129658), (964, 78548), (1076, 70372), (1168, 64829), (1928, 39274), (2152, 35186), (3856, 19637), (4304, 17593)]