69076384

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 150660972

約数和(自身を除く): 81584588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 169, 208, 212, 241, 338, 416, 424, 482, 676, 689, 848, 964, 1352, 1378, 1696, 1928, 2704, 2756, 3133, 3856, 5408, 5512, 6266, 7712, 8957, 11024, 12532, 12773, 17914, 22048, 25064, 25546, 35828, 40729, 50128, 51092, 71656, 81458, 100256, 102184, 143312, 162916, 166049, 204368, 286624, 325832, 332098, 408736, 651664, 664196, 1303328, 1328392, 2158637, 2656784, 4317274, 5313568, 8634548, 17269096, 34538192, 69076384]

約数ペア:

[(1, 69076384), (2, 34538192), (4, 17269096), (8, 8634548), (13, 5313568), (16, 4317274), (26, 2656784), (32, 2158637), (52, 1328392), (53, 1303328), (104, 664196), (106, 651664), (169, 408736), (208, 332098), (212, 325832), (241, 286624), (338, 204368), (416, 166049), (424, 162916), (482, 143312), (676, 102184), (689, 100256), (848, 81458), (964, 71656), (1352, 51092), (1378, 50128), (1696, 40729), (1928, 35828), (2704, 25546), (2756, 25064), (3133, 22048), (3856, 17914), (5408, 12773), (5512, 12532), (6266, 11024), (7712, 8957)]