71315664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11208

約数の個数: 80

約数和(自身を含む): 221652480

約数和(自身を除く): 150336816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 11171, 22342, 33513, 44684, 67026, 78197, 89368, 134052, 156394, 178736, 212249, 234591, 268104, 312788, 424498, 469182, 536208, 625576, 636747, 848996, 938364, 1251152, 1273494, 1485743, 1697992, 1876728, 2546988, 2971486, 3395984, 3753456, 4457229, 5093976, 5942972, 8914458, 10187952, 11885944, 17828916, 23771888, 35657832, 71315664]

約数ペア:

[(1, 71315664), (2, 35657832), (3, 23771888), (4, 17828916), (6, 11885944), (7, 10187952), (8, 8914458), (12, 5942972), (14, 5093976), (16, 4457229), (19, 3753456), (21, 3395984), (24, 2971486), (28, 2546988), (38, 1876728), (42, 1697992), (48, 1485743), (56, 1273494), (57, 1251152), (76, 938364), (84, 848996), (112, 636747), (114, 625576), (133, 536208), (152, 469182), (168, 424498), (228, 312788), (266, 268104), (304, 234591), (336, 212249), (399, 178736), (456, 156394), (532, 134052), (798, 89368), (912, 78197), (1064, 67026), (1596, 44684), (2128, 33513), (3192, 22342), (6384, 11171)]