89779712

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 116457088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 839, 1216, 1408, 1672, 1678, 2432, 2816, 3344, 3356, 4864, 5632, 6688, 6712, 9229, 9728, 13376, 13424, 15941, 18458, 26752, 26848, 31882, 36916, 53504, 53696, 63764, 73832, 107008, 107392, 127528, 147664, 175351, 214784, 255056, 295328, 350702, 429568, 510112, 590656, 701404, 1020224, 1181312, 1402808, 2040448, 2362624, 2805616, 4080896, 4725248, 5611232, 8161792, 11222464, 22444928, 44889856, 89779712]

約数ペア:

[(1, 89779712), (2, 44889856), (4, 22444928), (8, 11222464), (11, 8161792), (16, 5611232), (19, 4725248), (22, 4080896), (32, 2805616), (38, 2362624), (44, 2040448), (64, 1402808), (76, 1181312), (88, 1020224), (128, 701404), (152, 590656), (176, 510112), (209, 429568), (256, 350702), (304, 295328), (352, 255056), (418, 214784), (512, 175351), (608, 147664), (704, 127528), (836, 107392), (839, 107008), (1216, 73832), (1408, 63764), (1672, 53696), (1678, 53504), (2432, 36916), (2816, 31882), (3344, 26848), (3356, 26752), (4864, 18458), (5632, 15941), (6688, 13424), (6712, 13376), (9229, 9728)]