79896064

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 172846080

約数和(自身を除く): 92950016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 191, 256, 304, 344, 382, 512, 608, 688, 764, 817, 1216, 1376, 1528, 1634, 2432, 2752, 3056, 3268, 3629, 4864, 5504, 6112, 6536, 7258, 8213, 9728, 11008, 12224, 13072, 14516, 16426, 22016, 24448, 26144, 29032, 32852, 48896, 52288, 58064, 65704, 97792, 104576, 116128, 131408, 156047, 209152, 232256, 262816, 312094, 418304, 464512, 525632, 624188, 929024, 1051264, 1248376, 1858048, 2102528, 2496752, 4205056, 4993504, 9987008, 19974016, 39948032, 79896064]

約数ペア:

[(1, 79896064), (2, 39948032), (4, 19974016), (8, 9987008), (16, 4993504), (19, 4205056), (32, 2496752), (38, 2102528), (43, 1858048), (64, 1248376), (76, 1051264), (86, 929024), (128, 624188), (152, 525632), (172, 464512), (191, 418304), (256, 312094), (304, 262816), (344, 232256), (382, 209152), (512, 156047), (608, 131408), (688, 116128), (764, 104576), (817, 97792), (1216, 65704), (1376, 58064), (1528, 52288), (1634, 48896), (2432, 32852), (2752, 29032), (3056, 26144), (3268, 24448), (3629, 22016), (4864, 16426), (5504, 14516), (6112, 13072), (6536, 12224), (7258, 11008), (8213, 9728)]